Consolidated Statements Of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities
Net income	$ 754	$ 646	$ 537
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	4,839	2,403	992
Accretion and amortization of loan and leasing fees	(1,172)	(609)	(363)
Amortization of carrying value adjustment	(29)	(149)	(234)
Undistributed earnings of non-consolidated affiliates, net	(22)	(116)	0
Provision for loan losses	669	624	604
Deferred income taxes	42	132	(83)
Stock-based compensation expense	25	36	19
Other operating activities	1	(37)	182
Changes in assets and liabilities, net of assets and liabilities acquired:
Other assets	(443)	(375)	(85)
Accounts payable and accrued expenses	214	282	133
Taxes payable	(2)	(20)	(63)
Related party taxes payable	0	(636)	(7)
Related party payables	5	(13)	5
Net cash provided by operating activities	4,881	2,168	1,637
Cash flows from investing activities
Purchases of retail finance receivables, net	(17,796)	(17,517)	(14,749)
Principal collections and recoveries on retail finance receivables	13,172	11,726	10,860
Net funding of commercial finance receivables	(2,981)	(1,017)	(1,898)
Purchases of leased vehicles, net	(19,612)	(15,337)	(4,882)
Proceeds from termination of leased vehicles	2,557	1,096	533
Acquisition of international operations	0	(1,049)	(46)
Disposition of equity interest	0	125	0
Purchases of property and equipment	(107)	(90)	(52)
Other investing activities	(7)	30	(2)
Net cash used in investing activities	(24,774)	(22,033)	(10,236)
Cash flows from financing activities
Net change in debt (original maturities less than three months)	780	1,147	470
Borrowings and issuance of secured debt	29,421	22,385	21,080
Payments on secured debt	(20,266)	(15,178)	(16,890)
Borrowings and issuance of unsecured debt	13,282	12,977	7,174
Payments on unsecured debt	(2,837)	(1,709)	(1,889)
Borrowings on related party line of credit	418	0	0
Payments on related party line of credit	(418)	0	0
Capital contributions	0	649	996
Debt issuance costs	(146)	(155)	(127)
Other	0	1	0
Net cash provided by financing activities	20,234	20,117	10,814
Net increase in cash, cash equivalents and restricted cash	341	252	2,215
Effect of foreign exchange rate changes on cash, cash equivalents and restricted cash	(41)	(295)	(201)
Cash, cash equivalents and restricted cash at beginning of period	5,002	5,045	3,031
Cash, cash equivalents and restricted cash at end of period	5,302	5,002	5,045
Supplemental Cash Flow Elements
Total cash, cash equivalents and restricted cash as presented in the consolidated statements of cash flows	$ 5,002	$ 5,045	$ 3,031