Consolidated Statement of Cash Flows (USD $) In Millions, unless otherwise specified	9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income	$ 962	$ 528
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,570	2,974
Recognition of deferred income	(1,136)	(943)
Provision for credit losses	220	102
Amortization of deferred costs	462	422
Foreign currency and other adjustments to the carrying value of debt, net	(1,350)	(243)
Net realized (gain) loss from sales and other-than-temporary impairment on securities	(55)	29
Net change in:
Restricted cash	23	11
Derivative assets	(4)	9
Other assets (Note 8) and accrued income	(298)	(73)
Deferred income taxes	588	334
Derivative liabilities	20	(4)
Other liabilities	358	344
Net cash provided by operating activities	3,360	3,490
Cash flows from investing activities:
Purchases of investments in marketable securities	(2,808)	(2,679)
Proceeds from sales of investments in marketable securities	557	411
Proceeds from maturities of investments in marketable securities	3,132	3,159
Acquisition of finance receivables	(19,766)	(19,924)
Collection of finance receivables	18,423	17,846
Net change in wholesale and certain working capital receivables	(35)	(1,481)
Acquisition of investments in operating leases	(12,690)	(10,803)
Disposals of investments in operating leases	4,707	5,179
Net change in financing support provided to affiliates	351	(379)	[1]
Cash un-restricted to acquire finance receivables and investment in operating leases	1,077	0
Other, net	(36)	(23)
Net cash used in investing activities	(7,088)	(8,694)
Cash flows from financing activities:
Proceeds from issuance of debt	15,756	14,025
Payments on debt	(11,633)	(12,380)
Net change in commercial paper	(225)	2,425
Net change in financing support provided by affiliates	6	(24)	[1]
Dividend paid to TFSA	(435)	(665)
Net cash provided by financing activities	3,469	3,381
Net decrease in cash and cash equivalents	(259)	(1,823)
Cash and cash equivalents at the beginning of the period	3,815	4,723
Cash and cash equivalents at the end of the period	3,556	2,900
Supplemental disclosures:
Interest paid	810	876
Income taxes paid (received), net	$ 153	$ (39)

[1] Prior period amounts have been reclassified to conform to the current period presentation