Fair Value Measurements - Narrative (Details) - USD ($)	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 27, 2021	Mar. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Shareholders' equity	$ 2,168,000,000	$ 2,432,000,000	$ 2,157,000,000	$ 2,034,000,000
Goodwill and intangible asset impairment	0	0
Retained Earnings
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Shareholders' equity	$ 4,332,000,000	4,707,000,000	$ 4,270,000,000	$ 4,164,000,000
Cumulative Effect, Period of Adoption, Adjustment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Shareholders' equity		(152,000,000)
Cumulative Effect, Period of Adoption, Adjustment | Retained Earnings
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Shareholders' equity		$ (152,000,000)