Equity Compensation (Summary of Market Stock Units Expected to Vest) (Details) - Market Stock Unit (MSUs) shares in Thousands	12 Months Ended
	Mar. 30, 2019 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares, expected to vest (in shares) | shares	160
Weighted Average Fair Value, expected to vest (in dollars per share) | $ / shares	$ 62.91
Weighted Average Remaining Contractual Term, expected to vest	1 year 7 months 21 days