Intangibles, net and Goodwill (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 27, 2021	Mar. 28, 2020	Mar. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Intangibles, net	$ 22,031	$ 34,430
Amortization expense for intangibles	14,500	28,300	$ 47,800
Goodwill	$ 287,518	$ 287,088

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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