Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities:
Net loss	$ (17.5)	$ (21.1)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	5.5	6.4
Stock-based compensation	1.6	1.8
Other, net	0.1	1.1
Changes in operating assets and liabilities	4.8	2.8
Net cash used in operating activities	(5.5)	(9.0)
Cash Flows from Investing Activities:
Capital expenditures	(1.0)	(1.4)
Proceeds from purchase price adjustment	0	1.6
Proceeds from sale of disposal group	0.3	0
Net cash (used in) provided by investing activities	(0.7)	0.2
Cash Flows from Financing Activities:
Exercise of stock options	0.2	0
Short-term debt repayment	(20.0)	0
Short-term borrowings	19.6	0
Contingent consideration payments	0	(0.5)
Net cash used in financing activities	(0.2)	(0.5)
Effect of exchange rate changes on cash and cash equivalents	0	(1.2)
Net change in cash and cash equivalents	(6.4)	(10.5)
Cash and cash equivalents — beginning of period	132.6	108.7
Cash and cash equivalents — end of period	$ 126.2	$ 98.2