Retirement Plans - Additional Information (Details) - Pension Plans - UNITED STATES	Jun. 01, 2020
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, termination date	Jul. 31, 2020
Minimum
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, termination process term	12 months
Maximum
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, termination process term	18 months