CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	6 Months Ended
	Sep. 08, 2012	Sep. 10, 2011
Cash flows from operating activities
Net earnings (loss)	$ (70)	$ 134
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities:
Intangible asset impairment charges	74
Depreciation and amortization	478	478
LIFO charge	12	36
Asset impairment and other charges	136	9
Net gain on sale of assets and exits of surplus leases	(43)	(12)
Deferred income taxes	(43)	70
Stock-based compensation	9	8
Net pension and other postretirement benefits cost	64	66
Contributions to pension and other postretirement benefit plans	(93)	(77)
Other adjustments	20	11
Changes in operating assets and liabilities	(129)	(143)
Net cash provided by operating activities	415	580
Cash flows from investing activities
Proceeds from sale of assets	39	63
Purchases of property, plant and equipment	(344)	(267)
Other	(2)	1
Net cash used in investing activities	(307)	(203)
Cash flows from financing activities
Proceeds from issuance of debt	1,591	291
Payment of debt and capital lease obligations	(1,609)	(580)
Dividends paid	(37)	(37)
Other	(62)	(8)
Net cash used in financing activities	(117)	(334)
Net increase (decrease) in cash and cash equivalents	(9)	43
Cash and cash equivalents at beginning of year	157	172
Cash and cash equivalents at the end of period	$ 148	$ 215