Consolidated Statement of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities
Net Income	$ 240	$ 669
Financing Receivable, Credit Loss, Expense (Reversal)	77	(64)
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Depreciation Depletion and Amortizations	701	682
Amortization Of Upfront Interest Supplements	(407)	(508)
Net change in deferred income taxes	(3)	37
Net change in other assets	(38)	(24)
Net change in other liabilities	60	418
All other operating activities	(76)	152
Net Cash Provided by (Used in) Operating Activities	554	1,362
Cash flows from investing activities
Purchases of finance receivables	(9,899)	(7,891)
Principal collections of finance receivables	9,025	9,615
Purchases of operating lease vehicles	(1,990)	(2,041)
Proceeds From Liquidations of Operating Lease Vehicles	2,226	2,469
Net change in wholesale receivables and other	(661)	(2,224)
Purchases of marketable securities	(973)	(909)
Proceeds from sales and maturities of marketable securities	917	1,007
Settlements of derivatives	31	148
All other investing activities	(17)	(39)
Net Cash Provided by (Used in) Investing Activities	(1,341)	135
Cash flows from financing activities
Proceeds from issuances of long-term debt	13,912	12,489
Principal payments on long-term debt	(12,228)	(12,705)
Change in short-term debt, net	(1,966)	(608)
Cash distributions to parent	0	(1,000)
All other financing activities	(53)	(32)
Net Cash Provided by (Used in) Financing Activities	(335)	(1,856)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	50	(34)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents at January 1	10,520	11,091
Net increase/(decrease) in cash, cash equivalents, and restricted cash	(1,072)	(393)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents at March 31	$ 9,448	$ 10,698