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Subsequent Events - Additional Information (Detail)
$ / shares in Units, $ in Thousands
Feb. 15, 2017
$ / shares
Jan. 07, 2017
USD ($)
Jan. 06, 2017
EUR (€)
Jan. 06, 2017
USD ($)
Nov. 02, 2016
$ / shares
Aug. 03, 2016
$ / shares
May 04, 2016
$ / shares
Feb. 18, 2016
$ / shares
Oct. 28, 2015
$ / shares
Jul. 29, 2015
$ / shares
May 07, 2015
$ / shares
Feb. 19, 2015
$ / shares
Subsequent Event [Line Items]                        
Dividends declared per share (in dollars per share)         $ 1.75 $ 1.75 $ 1.75 $ 1.75 $ 1.69 $ 1.69 $ 1.69 $ 1.69
Subsequent event                        
Subsequent Event [Line Items]                        
Dividends declared per share (in dollars per share) $ 2.00                      
Revolving credit facility borrowings | Term B-2 Loan Commitments | Subsequent event                        
Subsequent Event [Line Items]                        
Proceeds from issuance of debt     € 1,000,000,000.0 $ 1,059,800                
Periodic payment as a percentage of original principal     0.25% 0.25%                
Euro Interbank Offered Rate (EURIBOR) | Revolving credit facility borrowings | Term B-2 Loan Commitments | Subsequent event                        
Subsequent Event [Line Items]                        
Variable rate (percent)     3.25% 3.25%                
IO International Holdings LLC | Subsequent event                        
Subsequent Event [Line Items]                        
Cash consideration for acquisition | $   $ 36,680