Condensed Consolidated Statements Of Comprehensive Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Condensed Consolidated Statements Of Comprehensive Income [Abstract]
Net sales and operating revenues	$ 849.0	$ 913.3
Cost of products sold (includes depreciation amounts of $2.3 million and $2.0 million, respectively)	511.7	543.2
Gross profit	337.3	370.1
Operating expenses:
Selling, general and administrative	337.9	345.3
Depreciation and amortization	16.5	17.2
Impairment of long-lived assets	1.4	0.5
Total operating expenses	355.8	363.0
Operating (loss) income	(18.5)	7.1
Interest income	0.4	0.5
Interest expense	(15.0)	(13.1)
Other loss	(0.3)
Loss from continuing operations before income taxes	(33.4)	(5.5)
Income tax expense (benefit)	1.4	(0.8)
Loss from continuing operations	(34.8)	(4.7)
Discontinued operations, net of income taxes	(8.5)	(3.3)
Net loss	(43.3)	(8.0)
Basic and diluted net loss per share:
Loss per share from continuing operations	$ (0.35)	$ (0.05)
Loss per share from discontinued operations	$ (0.08)	$ (0.03)
Net loss per share	$ (0.43)	$ (0.08)
Shares used in computing net (loss) income per share:
Basic and diluted	100.4	99.8
Comprehensive loss	$ (39.0)	$ (2.4)