XML 55 R44.htm IDEA: XBRL DOCUMENT v3.7.0.1
DEBT (Credit Facilities) (Details)
$ in Millions
3 Months Ended
Jun. 30, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 19, 2014
USD ($)
Jun. 30, 2011
USD ($)
Line of Credit Facility [Line Items]        
Previously Recorded Litigation Reserve In Connection With False Claims Act Lawsuit       $ 15.0
Convertible Subordinated Debt, Current $ 11.4 $ 42.4    
Long-term Debt, Maturities, Repayment Terms P5Y      
Long-term Line of Credit $ 309.0 0.0    
Line of Credit Facility, Fair Value of Amount Outstanding 565.0 565.0    
Revolving Credit Facility, maximum borrowing capacity     $ 1,000.0  
Capital Lease Obligations, Current 7.7 8.4    
Notes Payable 1.4 0.0    
Debt, Current 519.6 549.5    
Other Long-term Debt 565.0 56.2    
Credit Facility Option to Increase     250.0  
Credit Facility, Maximum Swing Line Borrowings     100.0  
Notes Payable $ 7.6 7.2    
Long-term Debt [Member]        
Line of Credit Facility [Line Items]        
Revolving Credit Facility, interest rate at period end 2.48%      
Senior notes due 2020 [Member]        
Line of Credit Facility [Line Items]        
Senior Notes, Noncurrent $ 500.0 500.0    
Debt Instrument, Interest Rate, Stated Percentage 4.625%      
Senior notes due 2022 [Member]        
Line of Credit Facility [Line Items]        
Senior Notes, Noncurrent $ 500.0 $ 500.0    
Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Credit Facility, Maximum Letters of Credit     $ 125.0  
Debt to EBITDA (leverage) ratio 0      
Line of Credit Facility, Interest Rate at Period End 2.29%      
Prime Rate [Member] | Term Loan [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Interest Rate Description 0.125% to 1.00%      
Prime Rate [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Interest Rate Description 0.00% to 0.60%      
London Interbank Offered Rate (LIBOR) [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Commitment Fee Description 0.125% to 0.40%      
London Interbank Offered Rate (LIBOR) [Member] | Term Loan [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Interest Rate Description 1.125% to 2.00%      
London Interbank Offered Rate (LIBOR) [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Interest Rate Description 1.00% to 1.60%