Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Additional Information (Detail)

v2.4.1.9
Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $)
12 Months Ended 6 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Jun. 29, 2014
Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]          
Impairment charges $ 0us-gaap_GoodwillImpairmentLoss $ 0us-gaap_GoodwillImpairmentLoss $ 0us-gaap_GoodwillImpairmentLoss    
Predecessor [Member]          
Finite-Lived Intangible Assets [Line Items]          
Amortization expense   22,112,000us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
21,752,000us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
11,093,000us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementScenarioAxis
= us-gaap_PredecessorMember
 
Successor [Member]          
Finite-Lived Intangible Assets [Line Items]          
Accumulated amortization including of foreign subsidiaries translated using exchange rates 19,095,000us-gaap_FiniteLivedIntangibleAssetsTranslationAdjustments
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
       
Amortization expense         19,128,000us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
Future amortization expense, 2015 38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
      38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
Future amortization expense, 2016 38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
      38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
Future amortization expense, 2017 38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
      38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
Future amortization expense, 2018 38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
      38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
Future amortization expense, 2019 $ 38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember
      $ 38,187,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
/ us-gaap_StatementScenarioAxis
= us-gaap_SuccessorMember