Derivatives - Derivatives Designated as Cash Flow Hedges (Details) - USD ($) $ in Millions	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Foreign currency contracts
Derivative [Line Items]
Pre-tax gains (losses) recorded in AOCI	$ 1.4	$ 0.9
Commodity contracts
Derivative [Line Items]
Pre-tax gains (losses) recorded in AOCI	(3.7)	5.7
Cash Flow Hedging
Derivative [Line Items]
Pre-tax gains (losses) recorded in AOCI	(5.7)	6.6
Cash Flow Hedging | Foreign currency contracts
Derivative [Line Items]
Pre-tax gains (losses) recorded in AOCI	1.4	0.9	$ (2.3)
Cash Flow Hedging | Commodity contracts
Derivative [Line Items]
Pre-tax gains (losses) recorded in AOCI	(3.7)	5.7	$ (18.8)
Cash Flow Hedging | Interest rate swaps
Derivative [Line Items]
Pre-tax gains (losses) recorded in AOCI	$ (3.4)	$ 0.0