Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities:
Net income	$ 165	$ 241
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,696	1,604
Recognition of deferred income	(469)	(440)
Provision for credit losses	85	52
Amortization of deferred costs	155	157
Foreign currency and other adjustments to the carrying value of debt, net	708	(163)
Net realized gains from sales on available-for-sale securities	(41)	(13)
Net change in:
Restricted cash	76	54
Derivative assets	(10)	19
Other assets (Note 8) and accrued interest	(81)	(36)
Deferred income taxes	197	137
Derivative liabilities	(32)	13
Other liabilities	27	106
Net cash provided by operating activities	2,476	1,731
Cash flows from investing activities:
Purchase of investments in marketable securities	(3,633)	(1,469)
Proceeds from sales of investments in marketable securities	1,192	116
Proceeds from maturities of investments in marketable securities	1,478	859
Acquisition of finance receivables	(5,998)	(5,898)
Collection of finance receivables	6,024	6,077
Net change in wholesale and certain working capital receivables	(327)	(30)
Acquisition of investments in operating leases	(4,211)	(4,754)
Disposals of investments in operating leases	2,479	2,695
Net change in financing support provided to affiliates	4	554
Cash equivalents (restricted) to acquire finance receivables and investment in operating leases, net	0	(865)
Other, net	(9)	(13)
Net cash used in investing activities	(3,001)	(2,728)
Cash flows from financing activities:
Proceeds from issuance of debt	5,844	8,625
Payments on debt	(5,886)	(7,669)
Net change in commercial paper	(121)	818
Net change in financing support provided by affiliates	11	1
Net cash (used in) provided by financing activities	(152)	1,775
Net (decrease) increase in cash and cash equivalents	(677)	778
Cash and cash equivalents at the beginning of the period	4,198	2,701
Cash and cash equivalents at the end of the period	3,521	3,479
Supplemental disclosures:
Interest paid, net	444	347
Income taxes paid, net	$ 3	$ 9