Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash flows from operating activities:
Net income	$ 1,543	$ 1,029
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,001	3,093
Recognition of deferred income	(1,251)	(1,228)
Provision for credit losses	65	248
Amortization of deferred costs	484	367
Foreign currency and other adjustments to the carrying value of debt, net	(150)	1,138
Net gains from investments in marketable securities	(87)	(168)
Net change in:
Derivative assets	(20)	(15)
Other assets and accrued interest	(209)	146
Deferred income taxes	(363)	(734)
Derivative liabilities	17	(39)
Other liabilities	67	343
Net cash provided by operating activities	3,097	4,180
Cash flows from investing activities:
Purchase of investments in marketable securities	(1,049)	(1,198)
Proceeds from sales of investments in marketable securities	852	348
Proceeds from maturities of investments in marketable securities	268	537
Acquisition of finance receivables	(20,758)	(19,006)
Collection of finance receivables	16,887	13,202
Net change in wholesale and certain working capital receivables	3,539	4,791
Acquisition of investments in operating leases	(9,606)	(6,937)
Disposals of investments in operating leases	6,693	5,450
Long term loans to affiliates	(100)	0
Payments on long term loans from affiliates	100	206
Net change in financing support provided to affiliates	0	(32)
Other, net	(29)	(33)
Net cash used in investing activities	(3,203)	(2,672)
Cash flows from financing activities:
Proceeds from issuance of debt	21,677	26,113
Payments on debt	(20,138)	(14,518)
Net change in commercial paper and other short-term financing	596	(4,570)
Payment on loan from affiliate	0	(3,000)
Net change in financing support provided by affiliates	6	(24)
Net cash provided by financing activities	2,141	4,001
Net increase in cash and cash equivalents and restricted cash and cash equivalents	2,035	5,509
Cash and cash equivalents and restricted cash and cash equivalents at the beginning of the period	10,152	8,529
Cash and cash equivalents and restricted cash and cash equivalents at the end of the period	12,187	14,038
Supplemental disclosures:
Interest paid, net	876	1,315
Income taxes paid, net	$ 904	$ 702