CONSOLIDATED STATEMENT OF INCOME (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Financing revenues:
Operating lease	$ 1,160	$ 1,236	$ 3,542	$ 3,652
Retail	582	690	1,818	2,140
Dealer	93	97	265	287
Total financing revenues	1,835	2,023	5,625	6,079
Depreciation on operating leases	844	872	2,498	2,507
Interest expense	163	234	769	1,318
Net financing revenues	828	917	2,358	2,254
Insurance earned premiums and contract revenues	150	141	453	396
Investment and other income, net	62	118	93	207
Net financing revenues and other revenues	1,040	1,176	2,904	2,857
Expenses:
Provision for credit losses	56	(176)	(136)	(479)
Operating and administrative	208	278	617	785
Insurance losses and loss adjustment expenses	78	61	247	177
Total expenses	342	163	728	483
Income before income taxes	698	1,013	2,176	2,374
Provision for income taxes	266	387	828	909
Net income	$ 432	$ 626	$ 1,348	$ 1,465