Annual report pursuant to Section 13 and 15(d)

Schedule II - Valuation and Qualifying Accounts (Details)

v3.3.1.900
Schedule II - Valuation and Qualifying Accounts (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Valuation Allowance of Deferred Tax Assets [Member]        
Valuation and Qualifying Accounts Disclosure [Line Items]        
Valuation Allowances and Reserves, Balance $ 3,372.5 $ 1,152.3 $ 849.6 $ 858.4
Valuation Allowances and Reserves, Charged to Cost and Expense 54.3 634.9 72.1  
Valuation Allowances and Reserves, Charged to Other Accounts 2,165.9 (12.6) (65.5)  
Valuation Allowances and Reserves, Reserves of Businesses Acquired 0.0 0.0 0.0  
Valuation Allowances and Reserves, Deductions 0.0 319.6 15.4  
Allowance for Trade Receivables [Member]        
Valuation and Qualifying Accounts Disclosure [Line Items]        
Valuation Allowances and Reserves, Balance 7.1 0.0 0.0 $ 0.0
Valuation Allowances and Reserves, Charged to Cost and Expense 7.1 0.0 0.0  
Valuation Allowances and Reserves, Charged to Other Accounts 0.0 0.0 0.0  
Valuation Allowances and Reserves, Reserves of Businesses Acquired 0.0 0.0 0.0  
Valuation Allowances and Reserves, Deductions $ 0.0 $ 0.0 $ 0.0