Condensed Consolidated Statements Of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 30, 2022	Jul. 31, 2021	Jul. 30, 2022	Jul. 31, 2021
Pre-tax amount
Foreign currency translation adjustments	$ (7.1)	$ 0.7	$ (23.9)	$ 7.4
Available-for-sale securities:
Unrealized loss			(0.3)	(0.1)
Cash flow hedges:
Unrealized gain (loss)	0.6	(0.1)	1.8	(0.2)
Reclassification adjustment for losses (gains) to earnings	(0.3)	0.3	(0.3)	0.5
Pension plan:
Actuarial gain (loss)			(0.5)	0.0
Reclassification adjustment for amortization of actuarial losses to earnings	1.1	0.2	2.0	0.4
Reclassification adjustment for amortization of net prior service costs to earnings	0.1	0.1	0.2	0.1
Reclassification adjustment for pension settlement loss to earnings	0.9	0.0	132.8	0.0
Total other comprehensive income	(4.7)	1.2	111.8	8.1
Tax (expense) benefit
Foreign currency translation adjustments	0.0	0.0	0.0	0.0
Available-for-sale securities:
Unrealized loss			0.0	0.0
Cash flow hedges:
Unrealized gain (loss)	0.0	0.0	(0.2)	0.0
Reclassification adjustment for losses (gains) to earnings	0.0	(0.1)	0.0	(0.1)
Pension plan:
Actuarial gain (loss)			0.1	0.0
Reclassification adjustment for amortization of actuarial losses to earnings	0.0	(0.1)	(0.2)	(0.1)
Reclassification adjustment for amortization of net prior service costs to earnings	0.0	0.0	0.0	0.0
Reclassification adjustment for pension settlement loss to earnings	(0.2)	0.0	(25.2)	0.0
Total other comprehensive income	(0.2)	(0.2)	(25.5)	(0.2)
After-tax amount
Net income	145.4	224.6	61.9	363.0
Foreign currency translation adjustments	(7.1)	0.7	(23.9)	7.4
Available-for-sale securities:
Unrealized loss			(0.3)	(0.1)
Cash flow hedges:
Unrealized gain (loss)	0.6	(0.1)	1.6	(0.2)
Reclassification adjustment for losses (gains) to earnings	(0.3)	0.2	(0.3)	0.4
Pension plan:
Actuarial gain (loss)			(0.4)	0.0
Reclassification adjustment for amortization of actuarial losses to earnings	1.1	0.1	1.8	0.3
Reclassification adjustment for amortization of net prior service costs to earnings	0.1	0.1	0.2	0.1
Reclassification adjustment for pension settlement loss to earnings	0.7	0.0	107.6	0.0
Total other comprehensive income	(4.9)	1.0	86.3	7.9
Total comprehensive income	$ 140.5	$ 225.6	$ 148.2	$ 370.9