Segment and Geographic Information (Narrative) (Details) $ in Millions	4 Months Ended	8 Months Ended	9 Months Ended	12 Months Ended
	Aug. 07, 2019 segment	Apr. 03, 2020 segment	Apr. 03, 2020 segment	Apr. 03, 2020 USD ($)	Mar. 29, 2019 USD ($)	Mar. 30, 2018 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment	2	1	1
Segment Reporting Information [Line Items]
Net revenues				$ 2,490	$ 2,456	$ 2,559
U.S.
Segment Reporting Information [Line Items]
Net revenues				$ 1,747	$ 1,700	$ 1,647