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Retirement Plans - Fair Value of Plan Assets by Main Asset Category (Details)
$ in Thousands
Oct. 03, 2021
USD ($)
Defined Benefit Plan, Plan Assets, Category [Line Items]  
Fair value of plan assets $ 65,836
Equities  
Defined Benefit Plan, Plan Assets, Category [Line Items]  
Fair value of plan assets 13,646
Mutual Fund  
Defined Benefit Plan, Plan Assets, Category [Line Items]  
Fair value of plan assets 33,826
Liability driven investment funds  
Defined Benefit Plan, Plan Assets, Category [Line Items]  
Fair value of plan assets 17,653
Cash/other  
Defined Benefit Plan, Plan Assets, Category [Line Items]  
Fair value of plan assets $ 711