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Defined Benefit and Defined Contribution Plans (Company's Asset Allocations By Asset Category) (Details) | Mar. 27, 2021 | Mar. 28, 2020
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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 | 53.30% | 4.10%
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 | 24.70% | 37.90%
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 | 22.00% | 58.00%

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- Definition Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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- Definition Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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