XML 88 R71.htm IDEA: XBRL DOCUMENT v3.4.0.3
Debt and Short-Term Borrowings - Total Debt (Parenthetical) (Detail)
12 Months Ended
Apr. 17, 2013
Dec. 31, 2015
Dec. 31, 2014
Note Payable due on October 1, 2017 [Member]      
Debt Instrument [Line Items]      
Debt, maturity date   Oct. 01, 2017 Oct. 01, 2017
Note Payable due on July 31, 2017 [Member]      
Debt Instrument [Line Items]      
Debt, maturity date   Jul. 31, 2017 Jul. 31, 2017
Senior Secured Credit Facilities [Member] | Term A due on April 17, 2018 [Member]      
Debt Instrument [Line Items]      
Debt, maturity date Apr. 17, 2018 Apr. 17, 2018 Apr. 17, 2018
Margin interest rate   2.25% 2.50%
Senior Secured Credit Facilities [Member] | Term B due on April 17, 2020 [Member]      
Debt Instrument [Line Items]      
Debt, maturity date Apr. 17, 2020 Apr. 17, 2020 Apr. 17, 2020
Senior Secured Credit Facilities [Member] | Term B due on April 17, 2020 [Member] | LIBOR Floor [Member]      
Debt Instrument [Line Items]      
Margin interest rate   0.75% 0.75%
Senior Secured Credit Facilities [Member] | Term B due on April 17, 2020 [Member] | Applicable Margin [Member]      
Debt Instrument [Line Items]      
Margin interest rate   2.50% 2.75%
Revolving Credit Facility [Member]      
Debt Instrument [Line Items]      
Debt, maturity date   Apr. 17, 2018  
Revolving Credit Facility [Member] | Expiring on April 17, 2018 [Member]      
Debt Instrument [Line Items]      
Debt, maturity date Apr. 17, 2018 Apr. 17, 2018 Apr. 17, 2018