Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Jul. 02, 2016	Jun. 27, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 163,049	$ 147,715
Other comprehensive income (loss), net of tax:
Change in net unrealized gains (losses) on available-for-sale securities	3,726	(5,282)
Reclassification adjustment for (gains) losses on available-for-sale securities	(48)	178
Net change in unrealized gains (losses) on hedging transactions	(195)	2,118
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax	(293)	1,873
Cumulative translation adjustment, net	36	(924)
Other comprehensive income (loss)	3,226	(2,037)
Total comprehensive income	$ 166,275	$ 145,678

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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