Defined Benefit and Defined Contribution Plans (Company's Asset Allocations By Asset Category) (Details)	Mar. 26, 2022	Mar. 27, 2021
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Current Targeted Plan Asset Allocations	100.00%
Defined Benefit Plan, Actual Plan Asset Allocations	100.00%	100.00%
Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Actual Plan Asset Allocations	0.80%	53.30%
Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Current Targeted Plan Asset Allocations	50.00%
Defined Benefit Plan, Actual Plan Asset Allocations	62.60%	24.70%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Current Targeted Plan Asset Allocations	50.00%
Defined Benefit Plan, Actual Plan Asset Allocations	36.60%	22.00%