Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities:
Net income	$ 1,318	$ 653
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,200	4,035
Recognition of deferred income and fees	(1,151)	(1,436)
Provision for credit losses	592	569
Amortization of deferred costs	772	781
Foreign currency and other adjustments to the carrying value of financial instruments, net	325	(129)
Net (gains) losses from investments in marketable securities	(103)	508
Net change in:
Derivative assets	6	7
Other assets and accrued interest	(14)	(1,874)
Deferred income taxes	(502)	1,598
Derivative liabilities	32	(24)
Other liabilities	1,000	(513)
Net cash provided by operating activities	5,475	4,175
Cash flows from investing activities:
Purchase of investments in marketable securities	(548)	(1,637)
Proceeds from sales of investments in marketable securities	735	1,458
Proceeds from maturities of investments in marketable securities	80	44
Acquisition of finance receivables	(41,089)	(37,647)
Collection of finance receivables	32,684	30,930
Net change in certain wholesale receivables	(2,793)	(887)
Acquisition of investments in operating leases	(9,865)	(6,981)
Disposals of investments in operating leases	8,616	8,396
Long term loans to affiliates	(1,010)	(670)
Payments on long term loans from affiliates	669	250
Net change in financing support provided to affiliates	56	26
Other, net	(30)	(62)
Net cash used in investing activities	(12,495)	(6,780)
Cash flows from financing activities:
Proceeds from issuance of debt	29,718	26,514
Payments on debt	(23,192)	(24,539)
Net change in commercial paper and other short-term financing	456	(892)
Net change in financing support provided by affiliates	0	47
Net cash provided by financing activities	6,982	1,130
Net decrease in cash and cash equivalents and restricted cash and cash equivalents	(38)	(1,475)
Cash and cash equivalents and restricted cash and cash equivalents at the beginning of the period	8,488	9,735
Cash and cash equivalents and restricted cash and cash equivalents at the end of the period	8,450	8,260
Supplemental disclosures:
Interest paid, net	2,785	1,465
Income taxes paid, net	$ 31	$ 1,000