Employee Benefits Employee Benefits - Multi-employer Pension Plan Exit Liability - Narrative (Details) $ in Millions	3 Months Ended
Jun. 27, 2020 USD ($)
Multiemployer Plans [Line Items]
Settlement agreement payment	$ 7
Settlement Agreement Gain	$ 5

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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