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Fair Value Measurements - Narrative (Details) - USD ($)
12 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Apr. 01, 2017
Fair Value Disclosures [Abstract]      
Goodwill impairment $ 0 $ 0 $ 0
Indefinite-lived intangible asset impairment $ 0 $ 0 $ 0