Consolidated Statement of Financial Position (USD $) In Thousands, unless otherwise specified	Feb. 29, 2012	Feb. 28, 2011
CURRENT ASSETS
Cash and cash equivalents	$ 132,438	$ 215,838
Trade accounts receivable, net	113,840	119,779
Inventories	208,945	179,730
Deferred and refundable income taxes	58,118	64,898
Assets held for sale		7,154
Prepaid expenses and other	127,618	128,372
Total current assets	640,959	715,771
GOODWILL		28,903
OTHER ASSETS	509,680	436,137
DEFERRED AND REFUNDABLE INCOME TAXES	121,228	124,789
PROPERTY, PLANT AND EQUIPMENT- NET	277,597	241,649
Total Assets	1,549,464	1,547,249
CURRENT LIABILITIES
Accounts payable	86,166	87,105
Accrued liabilities	58,657	58,841
Accrued compensation and benefits	68,317	72,379
Income taxes payable	7,409	10,951
Deferred revenue	35,519	37,108
Other current liabilities	49,013	65,178
Total current liabilities	305,081	331,562
LONG-TERM DEBT	225,181	232,688
OTHER LIABILITIES	269,367	187,505
DEFERRED INCOME TAXES AND NONCURRENT INCOME TAXES PAYABLE	22,377	31,736
SHAREHOLDERS' EQUITY
Capital in excess of par value	513,163	492,048
Treasury stock	(1,020,838)	(952,206)
Accumulated other comprehensive loss	(11,830)	(2,346)
Retained earnings	1,210,110	1,185,855
Total shareholders' equity	727,458	763,758
Total liabilities and stockholders' equity	1,549,464	1,547,249
Class A
SHAREHOLDERS' EQUITY
Common shares	34,011	37,470
Total shareholders' equity	34,011	37,470
Class B
SHAREHOLDERS' EQUITY
Common shares	2,842	2,937
Total shareholders' equity	$ 2,842	$ 2,937