Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 30, 2024
Cash flows from operating activities:
Net income	$ 414,408	$ 331,507	$ 274,572
Adjustments to net cash provided by operating activities:
Depreciation and amortization	52,300	50,951	48,292
Stock-based compensation expense	81,811	84,146	89,271
Deferred income taxes	(1,123)	(31)	(13,304)
Loss on retirement or write-off of long-lived assets	0	382	76
Other non-cash charges	(188)	779	2,362
Restructuring	0	0	1,959
Net change in operating assets and liabilities:
Accounts receivable, net	(4,140)	(53,531)	(12,767)
Inventories	58,221	(71,844)	6,204
Prepaid wafers	53,339	79,357	47,571
Other assets	8,653	7,261	18,303
Accounts payable	17,483	9,148	(23,943)
Accrued salaries and benefits	286	4,463	(6,279)
Income taxes payable	(12,940)	15,577	15,108
Acquisition-related liabilities	0	0	(21,361)
Other accrued liabilities	(17,512)	(13,799)	(4,390)
Net cash provided by operating activities	650,598	444,366	421,674
Cash flows from investing activities:
Maturities and sales of available-for-sale marketable securities	147,597	35,296	37,032
Purchases of available-for-sale marketable securities	(207,882)	(130,827)	(161,699)
Purchases of property, equipment and software	(13,988)	(22,776)	(37,650)
Investments in technology	(848)	(5,977)	(695)
Net cash used in investing activities	(75,121)	(124,284)	(163,012)
Cash flows from financing activities:
Issuance of common stock, net of shares withheld for taxes	3,867	15,433	3,329
Repurchase of stock to satisfy employee tax withholding obligations	(38,070)	(37,637)	(19,016)
Repurchase and retirement of common stock	(279,964)	(261,022)	(185,995)
Net cash used in financing activities	(314,167)	(283,226)	(201,682)
Net increase in cash and cash equivalents	261,310	36,856	56,980
Cash and cash equivalents at beginning of period	539,620	502,764	445,784
Cash and cash equivalents at end of period	800,930	539,620	502,764
Cash payments during the year for:
Income taxes	49,621	51,709	43,377
Interest	$ 532	$ 404	$ 658