Condensed Consolidated Statement of Equity (Unaudited) (USD $)	Total	Common Stock [Member]	Paid-in Capital [Member]	Retained Earnings [Member]	Common Stock Held in Treasury [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest in Subsidiary [Member]
Beginning balance at Apr. 04, 2014	$ 946,635,000	$ 5,000	$ 776,452,000	$ 211,600,000	$ (49,358,000)	$ 2,313,000	$ 5,623,000
Beginning balance, shares at Apr. 04, 2014					(1,190,572)
Beginning balance, shares at Apr. 04, 2014		47,419,831
Exercise of stock options	14,319,000		14,319,000
Exercise of stock options, shares		673,300
Issuance of stock under Employee Stock Purchase Plan	7,470,000		7,470,000
Issuance of stock under Employee Stock Purchase Plan, shares		152,268
Stock-based compensation	28,900,000		28,900,000
Shares issued in settlement of certain accrued employee compensation liabilities	10,194,000		10,194,000
Shares issued in settlement of certain accrued employee compensation liabilities, shares		180,526
RSU awards vesting, shares		50,021
Purchase of treasury shares pursuant to vesting of certain RSU agreements	(810,000)				(810,000)
Purchase of treasury shares pursuant to vesting of certain RSU agreements, shares					(14,400)
Retirement of common stock held in treasury			(50,168,000)		50,168,000
Retirement of common stock held in treasury, shares		(1,204,972)			1,204,972
RSU awards vesting, net of shares withheld for taxes which have been retired	(13,572)		(13,572)		14,400,000
RSU awards vesting, net of shares withheld for taxes which have been retired, shares		364,589
Net income (loss)	32,455,000			32,814,000			(359,000)
Other comprehensive loss, net of tax	(1,393,000)					(1,393,000)
Ending balance at Jan. 02, 2015	$ 1,024,198,000	$ 5,000	$ 773,595,000	$ 244,414,000		$ 920,000	$ 5,264,000
Ending balance, shares at Jan. 02, 2015					0
Ending balance, shares at Jan. 02, 2015		47,635,563