CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock $.01 Par Value	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock	Noncontrolling Interest	Comprehensive Income
Balance at Mar. 31, 2010	$ 807,422	$ 330	$ 578,046	$ 1,699,176	$ (821,086)	$ (657,872)	$ 8,828
Balance (in shares) at Mar. 31, 2010		33,047,018
Comprehensive income:
Net income	242,439			242,072			367	242,439
Other comprehensive income (see Note 8):
Adjustments, net	36,466				36,466			36,466
Comprehensive income	278,905							278,905
Exercise of stock options	7,645		(3,346)			10,991
Exercise of stock options (in shares)		142,123
Restricted stock grants			(6,617)			6,617
Restricted stock grants (in shares)		82,885
Share-based compensation	7,648		7,648
Performance shares issued net of treasury stock withheld	(6,504)		(17,193)			10,689
Performance shares issued net of treasury stock withheld (in shares)		139,342
Tax benefit related to share based plans and other	8,770		8,770
Dividends declared	(6,725)			(6,725)
Employee benefit plans and other	(415)	4	239			(658)
Employee benefit plans and other (in shares)		(5,758)
Balance at Jan. 02, 2011	1,096,746	334	567,547	1,934,523	(784,620)	(630,233)	9,195
Balance (in shares) at Jan. 02, 2011		33,405,610
Balance at Mar. 31, 2011	1,166,122	335	559,279	2,005,651	(787,077)	(621,430)	9,364
Balance (in shares) at Mar. 31, 2011		33,519,072
Comprehensive income:
Net income	201,561			201,193			368	201,561
Other comprehensive income (see Note 8):
Adjustments, net	9,326				9,326			9,326
Comprehensive income	210,887							210,887
Exercise of stock options	3,943		(1,592)			5,535
Exercise of stock options (in shares)		71,919
Restricted stock grants			(7,188)			7,188
Restricted stock grants (in shares)		72,646
Share-based compensation	8,339		8,339
Treasury stock purchased	(49,991)					(49,991)
Treasury stock purchased (in shares)		(742,000)
Performance shares issued net of treasury stock withheld	(2,332)		(7,105)			4,773
Performance shares issued net of treasury stock withheld (in shares)		59,638
Tax benefit related to share based plans and other	3,557		3,557
Dividends paid	(19,921)			(19,921)
Employee benefit plans and other	(306)	(5)	1,518			(1,819)
Employee benefit plans and other (in shares)		(4,771)
Balance at Jan. 01, 2012	$ 1,320,298	$ 330	$ 556,808	$ 2,186,923	$ (777,751)	$ (655,744)	$ 9,732
Balance (in shares) at Jan. 01, 2012		32,976,504