Consolidated Statement of Financial Position (USD $) In Thousands, unless otherwise specified	Nov. 29, 2013	Feb. 28, 2013	Nov. 23, 2012
Current assets
Cash and cash equivalents	$ 15,775	$ 86,059	$ 63,291
Trade accounts receivable, net	201,392	105,497	197,844
Inventories	291,372	242,447	264,330
Deferred and refundable income taxes	47,252	72,560	80,502
Prepaid expenses and other	151,277	155,343	155,543
Total current assets	707,068	661,906	761,510
Other assets	421,326	456,751	460,647
Deferred and refundable income taxes	98,646	92,354	120,870
Property, plant and equipment - at cost	848,233	821,759	809,439
Less accumulated depreciation	468,015	449,307	447,747
Property, plant and equipment - net	380,218	372,452	361,692
Total assets	1,607,258	1,583,463	1,704,719
Current liabilities
Debt due within one year	20,000	0	0
Accounts payable	124,163	119,777	194,945
Accrued liabilities	64,792	80,098	82,893
Accrued compensation and benefits	63,910	69,309	60,702
Income taxes payable	2,745	4,968	14,641
Deferred revenue	25,438	31,851	26,404
Other current liabilities	68,408	62,593	44,287
Total current liabilities	369,456	368,596	423,872
Long-term debt	622,328	286,381	356,832
Other liabilities	231,585	225,044	259,787
Deferred income taxes and noncurrent income taxes payable	19,921	21,565	21,008
Shareholder's equity
Capital in excess of par value	240,000	522,425	520,119
Treasury stock		(1,093,782)	(1,093,789)
Accumulated other comprehensive loss	(7,792)	(17,133)	(11,279)
Retained earnings	131,760	1,238,396	1,196,460
Total shareholder's equity	363,968	681,877	643,220
Total liabilities and stockholders equity	1,607,258	1,583,463	1,704,719
Common Shares - Class A [Member]
Shareholder's equity
Common shares		29,088	28,849
Common Shares - Class B [Member]
Shareholder's equity
Common shares		$ 2,883	$ 2,860