Consolidated Condensed Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Sep. 29, 2018	Sep. 23, 2017
Cash flows from operating activities:
Net income	$ 53,901	$ 116,212
Adjustments to reconcile net income to net cash generated by operating activities:
Depreciation and amortization	45,296	39,031
Stock compensation expense	25,925	23,695
Deferred income taxes	(1,497)	346
Loss on retirement or write-off of long-lived assets	883	377
Charges for defined benefit pension plan	0	658
Other non-cash adjustments	216	(3,819)
Net change in operating assets and liabilities:
Accounts receivable, net	(100,448)	(112,406)
Inventories	63,054	(42,896)
Other assets	(4,001)	5,056
Accounts payable and other accrued liabilities	(516)	49,658
Income taxes payable	(3,863)	4,797
Net cash generated by operating activities	78,950	80,709
Cash flows from investing activities:
Maturities and sales of available-for-sale marketable securities	30,295	109,069
Purchases of available-for-sale marketable securities	(31,118)	(158,216)
Purchases of property, equipment and software	(18,842)	(25,781)
Investments in technology	(2,248)	(21,809)
Net cash used in investing activities	(21,913)	(96,737)
Cash flows from financing activities:
Principal payments on long-term revolver	0	(60,000)
Issuance of common stock, net of shares withheld for taxes	228	5,695
Repurchase of stock to satisfy employee tax withholding obligations	(2,015)	(5,085)
Repurchase and retirement of common stock	(94,997)	(95,550)
Net cash used in financing activities	(96,784)	(154,940)
Net decrease in cash and cash equivalents	(39,747)	(170,968)
Cash and cash equivalents at beginning of period	235,604	351,166
Cash and cash equivalents at end of period	$ 195,857	$ 180,198