Other Current and Long-term Liabilities (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Other current liabilities:
License and service agreements	$ 106.1	$ 108.5
Certain claims accrual (Note 19)	50.0	42.5
Salaries, wages and benefits	116.5	118.1
Accrued liabilities	299.3	254.9
Total other current liabilities	571.9	524.0
Other long-term liabilities:
Long-term income tax payable	125.8	113.5
Certain claims accrual (Note 19)	261.1	90.3
Other long-term liabilities	170.5	180.2
Total other long-term liabilities	$ 557.4	$ 384.0