XML 122 R106.htm IDEA: XBRL DOCUMENT v3.6.0.2
Fair Value Measurements and Other Financial Instruments - Carrying Amounts and Estimated Fair Values of Debt (Parenthetical) (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Jan. 01, 2016
Jun. 30, 2015
Dec. 31, 2014
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Unamortized debt issuance costs     $ 35.9    
Restatement Adjustment [Member] | Accounting Standards Update 2015-03 and Accounting Standards Update 2015-15 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Unamortized debt issuance costs   $ 35.9 $ 35.9    
Reclassification of accounts payable to short term borrowings   $ 6.3      
Term Loan A Due July 2017 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt maturity month and year, Term loan 2017-07 2017-07      
Term Loan A Due July 2019 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt maturity month and year, Term loan 2019-07 2019-07      
6.50% Senior Notes Due December 2020 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 6.50% 6.50%      
Debt maturity month and year, Senior notes 2020-12 2020-12      
4.875% Senior Notes due December 2022 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 4.875% 4.875%     4.875%
Debt maturity month and year, Senior notes 2022-12 2022-12      
5.25% Senior Notes Due April 2023 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 5.25% 5.25%      
Debt maturity month and year, Senior notes 2023-04 2023-04      
4.50% Senior Notes due September 2023 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 4.50% 4.50%   4.50%  
Debt maturity month and year, Senior notes 2023-09 2023-09      
5.125% Senior Notes due December 2024 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 5.125% 5.125%     5.125%
Debt maturity month and year, Senior notes 2024-12 2024-12      
5.50% Senior Notes due September 2025 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 5.50% 5.50%   5.50%  
Debt maturity month and year, Senior notes 2025-09 2025-09      
6.875% Senior Notes Due July 2033 [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Debt interest rate 6.875% 6.875%      
Debt maturity month and year, Senior notes 2033-07 2033-07