Consolidated Condensed Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Dec. 27, 2015	Dec. 28, 2014
Cash flows from operating activities
Net earnings	$ 125,916	$ 154,996
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	41,915	42,124
Restructuring Costs	398	644
Derivatives not designated in hedging relationships:
Net (gains) losses	119	(132)
Cash settlements	386	461
Provision for doubtful accounts	3,169	609
Deferred income taxes	(3,248)	21,951
Non-cash interest expense	2,447	7,078
Stock-based compensation	14,883	21,339
Gain on disposal of property, plant, and equipment	(4,348)	0
Gain (Loss) Related to Litigation Settlement	(799)	(16,233)
Gain (Loss) on Sale of Assets and Asset Impairment Charges		(2,000)
Changes in assets and liabilities, net of effects of acquisitions:
Accounts receivable	53,969	23,556
Inventory	(5,705)	(52,050)
Prepaid expenses and other current assets	1,646	(5,857)
Other assets	(1,201)	(168)
Accounts payable	(1,244)	(9,056)
Accrued expenses	2,498	(65,547)
Other liabilities	1,922	11,277
Net cash provided by operating activities	232,715	132,913
Cash flows from investing activities
Capital expenditures	(45,695)	(47,184)
Purchase of a business	(39,079)
Payments for (Proceeds from) Other Investing Activities		2,000
Net cash used in investing activities	(74,729)	(45,007)
Cash flows from financing activities
Net increase in short-term debt	5,535	(17,824)
Proceeds from revolving credit borrowings	300,000	337,700
Repayments of revolving credit borrowings	(288,000)	(282,700)
Proceeds from long-term debt	300,000	150,000
Repurchase of Convertible Notes	172,266	234
Repayments of Long-term Debt	(3,750)
Deferred financing costs	(4,986)	(1,076)
Taxes paid related to net share settlement of equity awards, net of option proceeds	(15,209)	(12,656)
Excess tax benefits from exercise of stock options and vesting of equity awards	4,175	3,341
Purchase of treasury stock	(120,637)	(176,028)
Prepayments for Accelerated Share Repurchase	(60,000)
Dividends paid to stockholders	(23,322)	(24,021)
Other	(106)	(183)
Net cash used in financing activities	(78,566)	(23,681)
Effect of exchange rate changes on cash and cash equivalents	(2,224)	(24,345)
Net increase in cash and cash equivalents	77,196	39,880
Cash and cash equivalents at beginning of period	268,921	240,103
Cash and cash equivalents at end of period	346,117	279,983
Manufacturing Facility
Derivatives not designated in hedging relationships:
Gain on disposal of property, plant, and equipment	(4,348)
Cash flows from investing activities
Proceeds from disposal of property, plant, and equipment	(9,179)
Property, Plant, and Equipment Excluding Manufacturing Facility [Member]
Derivatives not designated in hedging relationships:
Gain on disposal of property, plant, and equipment	(8)	(79)
Cash flows from investing activities
Proceeds from disposal of property, plant, and equipment	$ 866	$ 177