Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Loans, net	$ 62,250	$ 72,812
Investments
Held-to-maturity	60	74
Other	107	193
Total investments	167	267
Cash and cash equivalents	1,535	905
Restricted cash and cash equivalents	3,272	2,673
Goodwill and acquired intangible assets, net	705	725
Other assets	2,866	3,223
Total assets	70,795	80,605
Liabilities
Short-term borrowings, Carrying Value	5,870	2,490
Long-term borrowings, Carrying Value	61,026	74,488
Other liabilities	922	1,019
Total liabilities	67,818	77,997
Commitments and contingencies
Equity
Common stock, par value $0.01 per share; 1.125 billion shares authorized: 461 million and 459 million shares issued, respectively	4	4
Additional paid-in capital	3,313	3,282
Accumulated other comprehensive loss (net of tax expense (benefit) of $29 and $(45), respectively)	87	(133)
Retained earnings	4,490	3,939
Total Navient Corporation stockholders’ equity before treasury stock	7,894	7,092
Less: Common stock held in treasury at cost: 331 million and 305 million shares, respectively	(4,917)	(4,495)
Total Navient Corporation stockholders’ equity	2,977	2,597
Noncontrolling interest		11
Total equity	2,977	2,608
Total liabilities and equity	70,795	80,605
Series A Junior Participating Preferred Stock [Member]
Equity
Series A Junior Participating Preferred Stock, par value $0.20 per share; 2 million shares authorized at December 31, 2021; no shares issued or outstanding
FFELP Loans [Member]
Assets
Loans, net	43,525	52,641
Private Education Loans [Member]
Assets
Loans, net	$ 18,725	$ 20,171