The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Name:	us-gaap_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Summary of Significant Accounting Policies - Intangibles and Other Long-Lived Assets (Details) - USD ($)	12 Months Ended
	Mar. 29, 2020	Mar. 31, 2019	Apr. 01, 2018
Impairment of Long-Lived Assets
Impairment charges	$ 0	$ 0	$ 0
Internally developed computer software \| Minimum
Intangibles and Other Long-Lived Assets
Useful life	1 year
Internally developed computer software \| Maximum
Intangibles and Other Long-Lived Assets
Useful life	3 years