Segment Information - Segment Information by Geographic Region (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Segment Reporting Information [Line Items]
Net revenue	$ 270.6	$ 323.0	$ 552.3	$ 639.5
Operating Income (Loss)	(10.3)	(9.3)	(19.2)	(12.7)
Americas
Segment Reporting Information [Line Items]
Net revenue	130.5	142.8	256.3	285.9
Operating Income (Loss)	3.5	1.1	3.5	3.1
Europe
Segment Reporting Information [Line Items]
Net revenue	46.3	64.1	104.7	126.4
Operating Income (Loss)	(3.2)	2.3	(3.9)	3.2
North Asia
Segment Reporting Information [Line Items]
Net revenue	64.1	80.1	132.4	154.3
Operating Income (Loss)	0.4	6.1	2.1	9.4
South Asia
Segment Reporting Information [Line Items]
Net revenue	29.7	36.0	58.9	72.9
Operating Income (Loss)	0.4	0.5	1.3	0.9
Corporate and unallocated
Segment Reporting Information [Line Items]
Operating Income (Loss)	$ (11.4)	$ (19.3)	$ (22.2)	$ (29.3)