Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Pre-tax amount
Foreign currency translation adjustments	$ 50.9	$ (25.6)	$ (40.2)
Available-for-sale securities:
Unrealized gain (loss)	0.5	0.0	(0.7)
Cash flow hedges:
Unrealized gain (loss)	3.4	8.8	(17.2)
Reclassification adjustment for losses to net income	(4.6)	(0.7)	4.9
Pension plan:
Actuarial gain (loss)	0.0	(16.9)	13.8
Reclassification adjustment to net income for amortization of actuarial losses	2.8	1.5	3.4
Prior service costs	(0.6)	(0.5)	(0.6)
Reclassification adjustment to net income for amortization of net prior service credits	(1.4)	(1.9)	(2.2)
Net curtailment gain and settlement loss	(3.7)	0.0	0.0
Total other comprehensive (loss) income	47.3	(35.3)	(38.8)
Tax (expense) benefit
Foreign currency translation adjustments	0.0	0.0	0.0
Available-for-sale securities:
Unrealized gain (loss)	(0.2)	0.0	0.3
Cash flow hedges:
Unrealized gain (loss)	(1.6)	(1.9)	5.4
Reclassification adjustment for losses to net income	1.1	0.1	(1.4)
Pension plan:
Actuarial gain (loss)	0.0	3.3	(2.9)
Reclassification adjustment to net income for amortization of actuarial losses	(0.6)	(0.3)	(0.7)
Prior service costs	0.1	0.1	0.1
Reclassification adjustment to net income for amortization of net prior service credits	0.3	0.4	0.5
Net curtailment gain and settlement loss	0.7	0.0	0.0
Total other comprehensive (loss) income	(0.2)	1.7	1.3
After-tax amount
Net income	519.3	543.2	467.9
Foreign currency translation adjustments	50.9	(25.6)	(40.2)
Available-for-sale securities:
Unrealized gain (loss)	0.3	0.0	(0.4)
Cash flow hedges:
Unrealized gain (loss)	1.8	6.9	(11.8)
Reclassification adjustment for losses to net income	(3.5)	(0.6)	3.5
Pension plan:
Actuarial gain (loss)	0.0	(13.6)	10.9
Reclassification adjustment to net income for amortization of actuarial losses	2.2	1.2	2.7
Prior service costs	(0.5)	(0.4)	(0.5)
Reclassification adjustment to net income for amortization of net prior service credits	(1.1)	(1.5)	(1.7)
Net curtailment gain and settlement loss	(3.0)	0.0	0.0
Total other comprehensive (loss) income	47.1	(33.6)	(37.5)
Total comprehensive income	$ 566.4	$ 509.6	$ 430.4