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Pensions and Other Post-retirement Benefit Plans - Weighted-Average Actuarial Assumptions used to Determine Benefit Obligations (Details) - Foreign Plan
Jul. 03, 2020
Jun. 28, 2019
Jun. 29, 2018
Defined Benefit Plan Disclosure [Line Items]      
Discount rate 1.10% 1.10% 1.30%
Rate of compensation increase 2.00% 1.70% 1.40%