Income Taxes (Table 2) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Computed “expected” tax benefit	$ 121.1	$ 178.1	$ 196.1
Enacted tax law and rate changes	(377.8)	12.3	(7.6)
Non-deductible or non-taxable interest and other expenses	(105.9)	(82.3)	(106.1)
International rate differences	97.3	(21.2)	(22.5)
Change in subsidiary tax attributes due to a deemed change in control	(88.0)	0	0
Tax effect of intercompany financing	82.7	0	0
Change in valuation allowances	(80.9)	(122.7)	(271.0)
Non-deductible or non-taxable foreign currency exchange results	(55.6)	(10.4)	(25.9)
Basis and other differences in the treatment of items associated with investments in subsidiaries and affiliates	53.7	(24.6)	0.4
Change in tax form of consolidated subsidiary	0	(11.6)	0
Recognition of previously unrecognized tax benefits	0	0	4.7
Other, net	(2.1)	7.4	(9.2)
Total income tax expense	$ (355.5)	$ (75.0)	$ (241.1)