Condensed Consolidated Statements Of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017
Pre-tax amount
Foreign currency translation adjustments		$ (2.5)	$ (6.5)	$ (39.5)	$ 18.6
Available-for-sale securities:
Unrealized (loss) gain	[1]	0.0	(0.2)	0.4	0.6
Impact from the adoption of new accounting pronouncements	[2]			(1.1)
Cash flow hedges:
Unrealized gain		3.1	1.3	0.7	4.5
Reclassification adjustment for (gains) to net income		(0.6)	(0.8)	(1.5)	(4.1)
Pension plan:
Actuarial loss		0.0	(1.1)	(8.0)	(1.1)
Reclassification adjustment to net income for amortization of actuarial losses		0.3	0.7	0.6	2.2
Reclassification adjustment to net income for amortization of prior service credits		0.0	(0.4)	0.0	(1.3)
Net curtailment gain and settlement loss		0.0	(3.7)	0.0	(3.7)
Total other comprehensive loss		0.3	(10.7)	(48.4)	15.7
Tax (expense) benefit
Foreign currency translation adjustments		0.0	0.0	0.0	0.0
Available-for-sale securities:
Unrealized (loss) gain	[1]	0.0	0.0	(0.1)	(0.3)
Impact from the adoption of new accounting pronouncements	[2]			0.3
Cash flow hedges:
Unrealized gain		(0.8)	(0.4)	0.1	(1.8)
Reclassification adjustment for (gains) to net income		0.1	0.2	0.5	1.0
Pension plan:
Actuarial loss		0.0	0.2	1.5	0.2
Reclassification adjustment to net income for amortization of actuarial losses		(0.1)	(0.1)	(0.1)	(0.4)
Reclassification adjustment to net income for amortization of prior service credits		0.0	0.0	0.0	0.2
Net curtailment gain and settlement loss		0.0	0.7	0.0	0.7
Total other comprehensive loss		(0.8)	0.6	2.2	(0.4)
After-tax amount
Net income		(29.9)	(3.9)	(549.5)	168.0
Foreign currency translation adjustments		(2.5)	(6.5)	(39.5)	18.6
Available-for-sale securities:
Unrealized (loss) gain	[1]	0.0	(0.2)	0.3	0.3
Impact from the adoption of new accounting pronouncements	[2]			(0.8)
Cash flow hedges:
Unrealized gain		2.3	0.9	0.8	2.7
Reclassification adjustment for (gains) to net income		(0.5)	(0.6)	(1.0)	(3.1)
Pension plan:
Actuarial loss		0.0	(0.9)	(6.5)	(0.9)
Reclassification adjustment to net income for amortization of actuarial losses		0.2	0.6	0.5	1.8
Reclassification adjustment to net income for amortization of prior service credits		0.0	(0.4)	0.0	(1.1)
Net curtailment gain and settlement loss		0.0	(3.0)	0.0	(3.0)
Total other comprehensive loss		(0.5)	(10.1)	(46.2)	15.3
Total comprehensive loss		$ (30.4)	$ (14.0)	$ (595.7)	$ 183.3

[1] During the 13 and 39 weeks ended November 3, 2018, amounts represent unrealized gains (losses) related to the Company’s available-for-sale debt securities. During the 13 and 39 weeks ended October 28, 2017, amounts represent unrealized gains and losses related to the Company’s available-for-sale debt and equity securities.

[2] Adjustment reflects the reclassification of unrealized gains related to the Company’s available-for-sale equity securities as of February 3, 2018 from AOCI into retained earnings associated with the adoption of ASU 2016-1.