Pension - Narrative (Details) - UNITED STATES - USD ($)		9 Months Ended
	Oct. 29, 2020	Sep. 30, 2020
Defined Benefit Plan Disclosure [Line Items]
Expected employer contributions to pension and other postretirement benefit plans in current year		$ 9,800,000
US Qualified Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Expected employer contributions to pension and other postretirement benefit plans in current year		7,600,000
Employer contributions made		$ 0
US Qualified Pension Plan | Subsequent Event
Defined Benefit Plan Disclosure [Line Items]
Employer contributions made	$ 7,600,000