Condensed Consolidated Statements Of Comprehensive Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Condensed Consolidated Statements Of Comprehensive Income [Abstract]
Net sales and operating revenues	$ 1,000.2	$ 1,031.8	$ 2,961.7	$ 2,991.1
Cost of products sold (includes depreciation amounts of $2.1 million, $1.9 million, $6.2 million and $5.5 million, respectively)	640.3	589.9	1,847.0	1,662.7
Gross profit	359.9	441.9	1,114.7	1,328.4
Operating expenses:
Selling, general and administrative	384.6	411.4	1,120.4	1,146.3
Depreciation and amortization	17.6	19.2	54.5	55.8
Impairment of long-lived assets and goodwill	16.5	0.7	18.0	1.7
Total operating expenses	418.7	431.3	1,192.9	1,203.8
Operating (loss) income	(58.8)	10.6	(78.2)	124.6
Interest income	0.5	1.4	1.3	2.2
Interest expense	(13.2)	(12.6)	(39.2)	(33.2)
Other loss	(0.6)		(0.6)	(4.1)
(Loss) income from continuing operations before income taxes	(72.1)	(0.6)	(116.7)	89.5
Income tax (benefit) expense	(25.0)	(0.9)	(40.6)	34.3
(Loss) income from continuing operations	(47.1)	0.3	(76.1)	55.2
Discontinued operations, net of income taxes				5.1
Net (loss) income	(47.1)	0.3	(76.1)	60.3
Basic and diluted net (loss) income per share:
(Loss) income per share from continuing operations	$ (0.47)	$ 0.00	$ (0.76)	$ 0.53
Income per share from discontinued operations				$ 0.05
Net (loss) income per share	$ (0.47)	$ 0.00	$ (0.76)	$ 0.58
Shares used in computing net (loss) income per share:
Basic	100.1	100.2	100.1	103.4
Diluted	100.1	100.7	100.1	104.2
Comprehensive (loss) income	$ (44.6)	$ (9.9)	$ (70.9)	$ 53.5