Debt and Restricted Cash (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Notes Payable
Uncommitted lines of credit	$ 21.1		$ 19.2
European Investment Bank	73.0		0.0
Other	12.6		1.3
Notes payable	336.4		32.0
Long-term Debt
Revolving credit facility	0.0		168.0
Other	2.1		1.6
Long-term deferred financing fees	(64.5)		(6.9)
Long-term debt	1,722.5		606.2
Revolving credit facility borrowings (repayments), net	(168.0)	$ (36.4)
Other debt borrowings	1,825.7	317.7
Other debt repayments	(419.2)	(91.2)
December 2015 Term Loan [Member]
Notes Payable
Term Loan Facility	15.8		11.5
Long-term Debt
Term Loan Facility	205.6		218.5
Other debt borrowings	0.0	230.0
Other debt repayments	(8.6)	(2.9)
Term Loan B USD [Member]
Notes Payable
Term Loan Facility	210.0		0.0
Long-term Debt
Term Loan Facility	790.0		0.0
Other debt borrowings	990.0	0.0
Term Loan B EUR [Member]
Notes Payable
Term Loan Facility	3.9		0.0
Long-term Debt
Term Loan Facility	389.3		0.0
Other debt borrowings	398.1	0.0
Senior Notes Due 2024 [Member]
Long-term Debt
Senior Notes	400.0		0.0
Other debt borrowings	393.0	0.0
2006 Senior Notes [Member]
Long-term Debt
Senior Notes	0.0		$ 225.0
Other debt repayments	(225.0)	0.0
International Short-Term Uncommitted Line of Credit [Member]
Long-term Debt
Other debt borrowings	44.6	87.7
Other debt repayments	$ (185.6)	$ (88.3)