Common Stock Repurchase Program (Details) - USD ($)	6 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Mar. 28, 2020	Oct. 22, 2019
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period	$ 53,700,000	$ 277,200,000
Treasury shares	0		0
Stock Repurchased During Period, Shares	(700,000)	(2,700,000)
Stock Repurchased During Period through ASR		1,700,000
Stock Repurchased through ASR, Value		$ 200,000,000.0
2019 Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Amount authorized for common stock repurchase				$ 1,000,000,000.00
Stock repurchased during period	$ 716,300,000
Total amount available for future repurchases	$ 283,700,000