0001140361-26-026098 | 11-K | XBRL Viewer

Investment, Identifier [Axis]: AF WASH MUTL INV R6 [Member]

true

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

AF WASH MUTL INV R6 [Member]

Mutual Funds [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: AS SPL SM CAP VAL E [Member]

$ 17,149,913

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

AS SPL SM CAP VAL E [Member]

Common Collective Trust [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: BROKERAGELINK [Member]

$ 3,985,342

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

BROKERAGELINK [Member]

^[4]

Self-directed Brokerage Account [Member]

^[4]

Participant-directed Investments [Member]

^[3],[4]

Investment, Identifier [Axis]: COL OVERSEAS VAL R [Member]

$ 27,626,365

^[4]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

COL OVERSEAS VAL R [Member]

Common Collective Trust [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: DODGE & COX INCOME X [Member]

$ 16,155,851

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

DODGE & COX INCOME X [Member]

Mutual Funds [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: FID BALANCED K [Member]

$ 18,818,719

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID BALANCED K [Member]

^[2]

Mutual Funds [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID CONTRA POOL CL A [Member]

$ 23,471,401

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID CONTRA POOL CL A [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2010 CP D [Member]

$ 81,245,975

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2010 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2015 CP D [Member]

$ 1,263,388

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2015 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2020 CP D [Member]

$ 209,320

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2020 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2025 CP D [Member]

$ 7,489,565

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2025 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2030 CP D [Member]

$ 10,611,006

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2030 CP D [Member]

^[2]

Common Collective Trust Member

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2035 CP D [Member]

$ 28,710,069

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2035 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2040 CP D [Member]

$ 18,792,691

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2040 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2045 CP D [Member]

$ 34,500,176

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2045 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2050 CP D [Member]

$ 16,900,135

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2050 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2055 CP D [Member]

$ 18,495,519

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2055 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2060 CP D [Member]

$ 20,931,158

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2060 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2065 CP D [Member]

$ 7,257,472

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2065 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM 2070 CP D [Member]

$ 1,283,728

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM 2070 CP D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID FRDM RETIRE D [Member]

$ 67,267

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID FRDM RETIRE D [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID INFL PR BD IDX [Member]

$ 1,409,766

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID INFL PR BD IDX [Member]

^[2]

Mutual Funds [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID OTC POOL A [Member]

$ 2,094,624

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID OTC POOL A [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: FID US BOND IDX [Member]

$ 45,534,030

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

FID US BOND IDX [Member]

^[2]

Mutual Funds [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: JH ENTERPRISE III [Member]

$ 12,040,713

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

JH ENTERPRISE III [Member]

Common Collective Trust [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: LOOMIS SM CP GRTH N [Member]

$ 13,124,853

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

LOOMIS SM CP GRTH N [Member]

Mutual Funds [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: NAVIENT STOCK FUND [Member]

$ 16,724,520

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

NAVIENT STOCK FUND [Member]

^[2]

Common Stock Fund [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: PGIM GLB TOT RTN Z [Member]

$ 6,016,875

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

PGIM GLB TOT RTN Z [Member]

Mutual Funds [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: PUTNAM STABLE VALUE [Member]

$ 712,285

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

PUTNAM STABLE VALUE [Member]

Common Collective Trust [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: SP 500 INDEX PL CL C [Member]

$ 4,842,857

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

SP 500 INDEX PL CL C [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: SP INTL INDEX C [Member]

$ 114,761,691

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

SP INTL INDEX C [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: SP MID CAP IDX CL C [Member]

$ 15,409,275

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

SP MID CAP IDX CL C [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: SP SMALL CP IND CL C [Member]

$ 9,520,192

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

true

^[2]

SP SMALL CP IND CL C [Member]

^[2]

Common Collective Trust [Member]

^[2]

Participant-directed Investments [Member]

^[2],[3]

Investment, Identifier [Axis]: VANG VMMR-FED MMKT [Member]

$ 5,868,119

^[2]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

VANG VMMR-FED MMKT [Member]

Mutual Funds [Member]

Participant-directed Investments [Member]

^[3]

Investment, Identifier [Axis]: VICTORY S ESTB VAL Y [Member]

$ 25,974,623

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

VICTORY S ESTB VAL Y [Member]

Mutual Funds [Member]

Participant-directed Investments [Member]

^[3]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

$ 14,029,526

Minimum [Member]

Participant Loans, interest rate

3.25%

Maximum [Member]

Schedule H, Line 4i - Schedule of Assets (Held at End of Year) [Abstract]

Participant Loans, interest rate

9.00%

[1]	Collateralized by participant accounts with interest ranging from 3.25% to 9% per annum
[2]	Denotes a party-in-interest
[3]	Cost information is not required for participant-directed investments and therefore is not included in this schedule.
[4]	Some investments within Brokeragelink are in funds offered by affiliates of Fidelity, a party-in-interest

Accounting Policies, by Policy (Policies) - Navient 401(k) Savings Plan [Member]	12 Months Ended
	Dec. 31, 2025
EBP, Accounting Policy [Line Items]
Basis of accounting	Basis of accounting The financial statements of the Plan are prepared on the accrual basis of accounting in accordance with accounting principles generally accepted in the United States of America.
Fair value measurements	Fair value measurements Financial Accounting Standards Board’s ("FASB") Accounting Standards Codification Topic 820, Fair Value Measurements and Disclosures (“ASC 820”), defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820 specifies a fair value hierarchy which prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. Classification is based on the lowest level of input that is significant to the fair value of the instrument. The three levels are as follows: Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. The types of financial instruments included in Level 1 are highly liquid instruments with quoted prices. Level 2 – Inputs to the valuation methodology include: quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in inactive markets; inputs other than quoted prices that are observable for the asset or liability and inputs that are derived principally from or corroborated by observable market data by correlation or other means. If the asset or liability has a specified (contractual) term, the Level 2 input must be observable for substantially the full term of the asset or liability. Level 3 – Pricing inputs significant to the valuation are unobservable. Inputs are developed based on the best information available; however, significant judgment is required by management in developing the inputs. The related disclosures are in Note 3.
Investment valuation and income recognition	Investment valuation and income recognition Investments held by the Plan at December 31, 2025, consist of various mutual funds, a unitized employer common stock fund, common/collective trusts, and a self-directed brokerage option: ● Mutual funds - Fair value is determined based on quoted market prices, which represents the net asset value (“NAV”) for shares held at year-end. ● Common stock fund – The Navient Stock Fund unit value is based on the closing price of the Company’s stock and the value of the money market component on the last business day of the Plan year. The Company’s stock is listed and traded on the NASDAQ Global Select Market. Investments traded in the over-the-counter market and listed securities for which no sale was reported on that date are valued at the average of the last reported bid and asked prices. ● Common/collective trusts (“CCTs”) – CCT funds are valued at the NAV of units of CCT. The NAV, as provided by the CCT managers, is used as a practical expedient to estimate fair value. The NAV is based on the fair value of the underlying investments held by the fund less its liabilities. ● Self-directed brokerage – All brokerage account investments traded on a national securities exchange are carried at fair value based on the closing price on the last business day of the year. Dividend income is recorded on the ex-dividend date. Interest earned on investments is recorded on an accrual basis. Purchases and sales of securities are recorded on the trade date.
Notes receivable from participants	Notes receivable from participants Notes receivable from participants are measured at their unpaid principal balance plus any accrued but unpaid interest. Interest income is recorded on the accrual basis. If a participant ceases to make loan repayments and the Plan administrator deems the participant loan to be in default, the participant loan balance is reduced and a benefit payment is recorded.
Contributions	Contributions Contributions made by employees electing to participate in the Plan under salary reduction agreements or by automatic enrollment and Company contributions are recorded when payable into the Plan.
Use of estimates	Use of estimates The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.
Risks and uncertainties	Risks and uncertainties The Plan provides for various investment options. Such investments are subject to various risks such as interest rate, market and credit risks. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the value of investment securities will occur in the near term, including a decrease in value, and that such changes could materially affect participants' account balances and the amounts reported in the statement of net assets available for benefits.
Benefit payments	Benefit payments Benefits are recorded when paid.

Statements of Net Assets Available for Benefits - Navient 401(k) Savings Plan [Member] - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Statements of Net Assets Available for Benefits [Abstract]
Investments, at fair value	$ 643,029,010	$ 687,690,167
Notes receivable from participants	2,808,815	6,333,718
Net assets available for benefits	$ 645,837,825	$ 694,023,885

Fair value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract not meeting fully-benefit responsive investment criteria.

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Amount of asset less liability available to pay benefit of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, aggregation of participants' individual account balances.

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Navient 401(k) Savings Plan [Member]

Plan Description	12 Months Ended
Plan Description	Dec. 31, 2025
Navient 401(k) Savings Plan [Member]
Plan Description [Abstract]
Plan Description	1. Plan Description General The Navient 401(k) Savings Plan (the "Plan") was established on April 30, 2014, as a defined contribution plan established for the benefit of certain eligible employees of Navient Corporation (the "Company") and its participating subsidiaries. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”). The Navient Corporation Employee Benefits Fiduciary Committee (the "Committee") is responsible for oversight of the Plan. The Committee determines the appropriateness of the Plan's investment offerings and monitors investment performance. The following description of the Plan provides only general information. Participants should refer to the Plan documents for a more complete description of the Plan's provisions. The Plan covers substantially all employees of the Company and its participating subsidiaries. Eligible employees may participate in the Plan after one month of service. Effective June 1, 2021, the Plan eligibility was amended to include temporary employees who have worked at least 1,000 hours of service in an initial twelve-month period or thereafter, measured as of January 1st. In February 2025, the Company sold its government services business and nearly 1,200 employees were transferred to Gallant GAPS Holdings, LLC, an affiliate of Gallant Capital Partners, LLC. Employees distributed or transferred out of the Plan were fully vested upon transfer or distribution. Fidelity Management Trust Company (“Fidelity”) is the Plan Trustee. An affiliate of Fidelity, Fidelity Investments Institutional Operations Company, Inc. (“FIIOC”), serves as recordkeeper. Contributions and vesting Participants are eligible to contribute from 1 to 75 percent of their eligible compensation to the Plan, in increments of whole percentages, up to the Internal Revenue Service (“IRS”) annual maximum limits. The Plan allows participants who will attain age 50 in the current Plan year to make catch-up contributions into the Plan up to the IRS maximum. The Plan has a qualified automatic contribution arrangement (“QACA”) in which eligible employees are automatically enrolled to contribute 3% of their eligible compensation each pay period. This contribution amount automatically increases each year by 1% of eligible compensation, up to a maximum employee contribution equal to 10% of eligible compensation. Participants have the ability to opt out of automatic enrollments and automatic increases. Participants may also contribute amounts into the Plan from other qualified employer plans in which they had previously participated. Participants direct the investment of their contributions into various investment options offered by the Plan. Effective August 2, 2021, Participants are restricted from directing more than 20% of their future contributions into the Navient Stock Fund. In addition, Participants will be restricted from directing more than 20% of their existing aggregate account balance to the Navient Stock Fund. The Company makes a QACA safe harbor matching contribution on behalf of each participant after the participant has accrued six months of service. This matching contribution is 100% of employee contributions (i.e., a dollar-for-dollar match) up to the first 5% of a participant’s compensation. These matching contributions and related earnings vest after one year of service. Participants also direct the investments of Company contributions. Participants forfeit their right to Company contributions that are unvested at the time of their termination of service. During 2025, Company contributions were reduced by $4,914 from previously forfeited non-vested accounts. Unused forfeitures at December 31, 2025 and 2024 totaled $3,916 and $4,391, respectively, which will be used to offset future Company contributions. The Plan also allows the Company to make a discretionary profit-sharing contribution, whereby the Company determines the amount of net profits, if any, to contribute to the Plan. The Company did not make any profit-sharing contributions for the year ended December 31, 2025. Notes receivable from participants Participants may generally borrow up to 50% of their vested benefit to a maximum of $50,000. Participants may have no more than two loans outstanding at any time. The term of a loan will be three or five years, at the election of the participant, except for a loan to purchase the participant's principal residence, which can be repaid over 20 years. Loans are secured by the participant's account balance, bear interest at the prime rate established by the Federal Reserve and are repaid biweekly through automatic payroll deductions. In addition, participants may repay all or a portion (in $500 increments) of such loans at any time. Loans allowable under the Plan, collateralized by participant account balances, are due in varying installments through 2036, with interest rates ranging from 3.25% to 9%. Investment elections The Plan offers a variety of investment options, including various registered investment companies, a unitized employer stock fund and common collective trust funds. In addition, participants have the option to direct investments through a self-directed brokerage account. Under the self-directed brokerage account, participants may direct investments in many eligible security types other than Company stock or other investments offered by Fidelity within the Plan. If a participant does not make an investment election, contributions are made to a qualified default investment. The qualified default investment is the Fidelity Freedom Fund, based on the participant’s date of birth and year in which the participant attains age 65. Participant accounts Each participant’s account is credited with the participant’s and the Company’s contributions and their portion of the Plan’s earnings (losses). Plan earnings (losses) are allocated based on the participant’s designated investments of their account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account. Payment of benefits Participants may withdraw funds from their account upon retirement, disability, separation from employment, attainment of age 59-1/2, and certain other times as specified in the Plan document. Distributions shall be made in a lump sum in cash, in the Company’s common stock, or a combination thereof, reduced by the outstanding balance of any loans not repaid by the participant. Administrative expenses Participants pay fees relating to participant’s loans and withdrawals. Additionally, participants may pay for commissions associated with common stock purchases and sales and short-term transaction fees in certain funds when participants trade in and out of the funds within the time restriction specified for such funds. Participant costs, including investment management fees charged by the respective funds, are charged directly to the participant's account and are reflected in the statement of changes in net assets available for benefits. The Company bears the remaining cost of Plan administration. Plan administration The Navient Corporation Employee Benefits Fiduciary Committee administers the Plan and is responsible for development of Plan investment policies and guidelines. Officers and Directors of the Company or its subsidiaries presently serve as Committee members. The Plan did not pay the Company, its subsidiaries or the Committee members for their services.

Fair Value Measurements - Statements of Net Assets Available for Benefits Measured at Fair Value (Details) - Navient 401(k) Savings Plan [Member] - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Fair Value Measurements [Abstract]
Investments at fair value	$ 643,029,010	$ 687,690,167
Mutual Funds [Member]
Fair Value Measurements [Abstract]
Investments at fair value	131,016,324	482,999,332
Common Stock Fund [Member]
Fair Value Measurements [Abstract]
Investments at fair value	6,016,875	7,390,479
Self-directed Brokerage Account [Member]
Fair Value Measurements [Abstract]
Investments at fair value	27,626,365	33,293,316
Investments In Fair Value Hierarchy [Member]
Fair Value Measurements [Abstract]
Investments at fair value	164,659,564	523,683,127
Common Collective Funds [Member]
Fair Value Measurements [Abstract]
Investments at fair value	478,369,446	164,007,040
Level 1 [Member] \| Mutual Funds [Member]
Fair Value Measurements [Abstract]
Investments at fair value	131,016,324	482,999,332
Level 1 [Member] \| Common Stock Fund [Member]
Fair Value Measurements [Abstract]
Investments at fair value	0	0
Level 1 [Member] \| Self-directed Brokerage Account [Member]
Fair Value Measurements [Abstract]
Investments at fair value	27,626,365	33,293,316
Level 1 [Member] \| Investments In Fair Value Hierarchy [Member]
Fair Value Measurements [Abstract]
Investments at fair value	158,642,689	516,292,648
Level 2 [Member] \| Mutual Funds [Member]
Fair Value Measurements [Abstract]
Investments at fair value	0	0
Level 2 [Member] \| Common Stock Fund [Member]
Fair Value Measurements [Abstract]
Investments at fair value	6,016,875	7,390,479
Level 2 [Member] \| Self-directed Brokerage Account [Member]
Fair Value Measurements [Abstract]
Investments at fair value	0	0
Level 2 [Member] \| Investments In Fair Value Hierarchy [Member]
Fair Value Measurements [Abstract]
Investments at fair value	6,016,875	7,390,479
Level 3 [Member] \| Mutual Funds [Member]
Fair Value Measurements [Abstract]
Investments at fair value	0	0
Level 3 [Member] \| Common Stock Fund [Member]
Fair Value Measurements [Abstract]
Investments at fair value	0	0
Level 3 [Member] \| Self-directed Brokerage Account [Member]
Fair Value Measurements [Abstract]
Investments at fair value	0	0
Level 3 [Member] \| Investments In Fair Value Hierarchy [Member]
Fair Value Measurements [Abstract]
Investments at fair value	$ 0	$ 0

Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2025

Fair Value Measurements [Abstract]

Statements of Net Assets Available for Benefits Measured at Fair Value

The fair value of Plan investments at December 31, 2025 and 2024 are shown in the tables below:


			Based on

	Fair value at December 31, 2025		Quoted prices in active markets (Level 1)		Other observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Mutual funds	$	131,016,324	$	131,016,324	$	-	$	-
Common stock fund		6,016,875		-		6,016,875		-
Self-directed brokerage account		27,626,365		27,626,365		-		-
		164,659,564	$	158,642,689	$	6,016,875	$	-
Investments measured at NAV (a)		478,369,446
	$	643,029,010


			Based on

	Fair value at December 31, 2024		Quoted prices in active markets (Level 1)		Other observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Mutual funds	$	482,999,332	$	482,999,332	$	-	$	-
Common stock fund		7,390,479		-		7,390,479		-
Self-directed brokerage account		33,293,316		33,293,316		-		-
		523,683,127	$	516,292,648	$	7,390,479	$	-
Investments measured at NAV (a)		164,007,040
	$	687,690,167

(a) In accordance with Subtopic 820-10, investments in common collective trusts that were measured at NAV per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the line items presented in the statements of net assets available for benefits. There are no participant redemptions restrictions for these investments; however, the Plan is required to provide a one-year redemption notice to liquidate its entire share.

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Navient 401(k) Savings Plan [Member]

Fair Value Measurements

12 Months Ended

Dec. 31, 2025

Fair Value Measurements [Abstract]

Fair Value Measurements

The fair value of Plan investments at December 31, 2025 and 2024 are shown in the tables below:


			Based on

	Fair value at December 31, 2025		Quoted prices in active markets (Level 1)		Other observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Mutual funds	$	131,016,324	$	131,016,324	$	-	$	-
Common stock fund		6,016,875		-		6,016,875		-
Self-directed brokerage account		27,626,365		27,626,365		-		-
		164,659,564	$	158,642,689	$	6,016,875	$	-
Investments measured at NAV (a)		478,369,446
	$	643,029,010


			Based on

	Fair value at December 31, 2024		Quoted prices in active markets (Level 1)		Other observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Mutual funds	$	482,999,332	$	482,999,332	$	-	$	-
Common stock fund		7,390,479		-		7,390,479		-
Self-directed brokerage account		33,293,316		33,293,316		-		-
		523,683,127	$	516,292,648	$	7,390,479	$	-
Investments measured at NAV (a)		164,007,040
	$	687,690,167

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

The entire disclosure for fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV).

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