CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Mar. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (57,331)	$ (827,182)	$ (135,561)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	164,867	230,262	201,369
Amortization of debt issuance costs	6,427	5,402	4,593
Stock-based compensation	42,644	57,095	41,934
impairment of goodwill and long-lived assets	0	663,329	0
Deferred income taxes	(21,174)	(97,031)	(49,932)
Provision for excess and obsolete inventories	13,527	24,115	7,386
Restructuring and other related charges	48,704	54,177	32,694
Cash payments for restructuring charges	(33,764)	(37,269)	(29,463)
Other operating activities	4,751	6,580	9,640
Changes in assets and liabilities, net of acquisition:
Accounts receivable	(24,253)	33,499	(10,307)
Inventory	(41,994)	(6,709)	(7,182)
Current and other assets	(26,126)	31,720	30,747
Accounts payable	46,453	(31,768)	3,658
Accrued liabilities	38,206	(49,275)	61,593
Income taxes	(15,757)	21,074	(45,122)
Net cash provided by operating activities	145,180	78,019	116,047
Cash flows from investing activities
Proceeds from sales of investments	2,529	2,173	131,300
Proceeds from maturities of investments	0	0	131,017
Purchase of investments	(591)	(1,067)	(822)
Acquisition, net of cash acquired	0	0	(1,642,241)
Capital expenditures	(22,715)	(22,880)	(26,797)
Proceeds from sale of property, plant, and equipment	1,900	4,692	0
Net cash used in investing activities	(18,877)	(17,082)	(1,407,543)
Cash flows from financing activities
Repurchase of common stock	0	0	(13,177)
Employees' tax withheld and paid for restricted stock and restricted stock units	(5,930)	(9,891)	(14,070)
Proceeds from issuances under stock-based compensation plans	12,307	12,486	15,730
Payment of cash dividends	0	(23,970)	(22,880)
Proceeds from revolving line of credit	50,000	0	0
Repayments of revolving line of credit	(50,000)	0	0
Repayments of long-term debt	(146,980)	(25,000)	(103,188)
Proceeds from debt issuance, net of issuance costs	493,922	0	1,244,713
Net cash provided by (used in) financing activities	353,319	(46,375)	1,107,128
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	2,967	(3,192)	(3,784)
Net increase (decrease) in cash, cash equivalents, and restricted cash	482,589	11,370	(188,152)
Cash, cash equivalents, and restricted cash at beginning of year	213,879	202,509	390,661
Cash, cash equivalents, and restricted cash at end of year	696,468	213,879	202,509
Supplemental disclosures (in thousands)
Cash paid for income taxes	25,561	3,550	44,917
Cash paid for interest	$ 77,785	$ 82,059	$ 75,684