Financial Derivatives and Hedging - Narrative (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 06, 2020	Jan. 31, 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Pre-tax impact of loss on derivatives recognized in other comprehensive income (loss)		$ 11.2
After tax impact of loss on derivatives recognized in other comprehensive income (loss)		8.5
Derivative loss expected to be realized in earnings over the next twelve months		$ 7.1
Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, term of contract (or less)	7 years	7 years