Segment Information - Segment Information by Geographic Region (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Segment Reporting Information [Line Items]
Net revenue	$ 248.2	$ 308.6	$ 800.5	$ 948.1
Operating Income (Loss)	(6.5)	(8.3)	(25.7)	(21.0)
Americas
Segment Reporting Information [Line Items]
Net revenue	117.3	141.4	373.6	427.3
Operating Income (Loss)	(0.5)	(0.8)	3.0	2.3
Europe
Segment Reporting Information [Line Items]
Net revenue	44.3	56.8	149.0	183.2
Operating Income (Loss)	(1.9)	4.6	(5.8)	7.8
North Asia
Segment Reporting Information [Line Items]
Net revenue	62.0	75.3	194.4	229.6
Operating Income (Loss)	0.7	(0.3)	2.8	9.1
South Asia
Segment Reporting Information [Line Items]
Net revenue	24.6	35.1	83.5	108.0
Operating Income (Loss)	(0.5)	1.4	0.8	2.3
Corporate and unallocated
Segment Reporting Information [Line Items]
Operating Income (Loss)	$ (4.3)	$ (13.2)	$ (26.5)	$ (42.5)