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Derivatives - Derivative Instruments Designated as Cash Flow Hedges in OCI (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 02, 2019	Nov. 03, 2018	Nov. 02, 2019	Nov. 03, 2018
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Current period gains (losses) recognized in OCI	$ 3.4		$ 11.5
Current period gains (losses) recognized in OCI		$ 3.1		$ 0.7
Losses (gains) reclassified from AOCI to net income	(0.5)		(1.0)
Losses (gains) reclassified from AOCI to net income		(0.6)		(1.5)
Cost of sales	818.6	820.5	2,652.2	2,746.2
Interest expense, net	8.6	10.6	27.9	28.9
Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Gains (losses) recorded in AOCI, beginning of period			5.3
Gains (losses) recorded in AOCI, end of period	15.8	0.4	15.8	0.4
Foreign currency contracts | Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Gains (losses) recorded in AOCI, beginning of period	1.7	0.4	0.7	(2.4)
Current period gains (losses) recognized in OCI	(1.7)		(0.1)
Current period gains (losses) recognized in OCI		0.3		2.4
Gains (losses) recorded in AOCI, end of period	(0.3)	0.9	(0.3)	0.9
Commodity contracts | Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Gains (losses) recorded in AOCI, beginning of period	11.2	(4.4)	4.0	1.4
Current period gains (losses) recognized in OCI	5.1		11.6
Current period gains (losses) recognized in OCI		2.7		(2.2)
Gains (losses) recorded in AOCI, end of period	16.1	(1.9)	16.1	(1.9)
Interest rate swaps | Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Gains (losses) recorded in AOCI, beginning of period	0.0	1.9	0.6	2.2
Current period gains (losses) recognized in OCI	0.0		0.0
Current period gains (losses) recognized in OCI		0.1		0.5
Gains (losses) recorded in AOCI, end of period	0.0	1.4	0.0	1.4
Cost of sales | Foreign currency contracts | Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Losses (gains) reclassified from AOCI to net income	(0.3)		(0.9)
Losses (gains) reclassified from AOCI to net income		0.2		0.9
Cost of sales | Commodity contracts | Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Losses (gains) reclassified from AOCI to net income	(0.2)		0.5
Losses (gains) reclassified from AOCI to net income		(0.2)		(1.1)
Interest expense, net | Interest rate swaps | Cash Flow Hedging
Movement in Accumulated Other Comprehensive Income [Roll Forward]
Losses (gains) reclassified from AOCI to net income	$ 0.0		$ (0.6)
Losses (gains) reclassified from AOCI to net income		$ (0.6)		$ (1.3)

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