Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands |
Oct. 01, 2016 |
Dec. 31, 2015 |
---|---|---|
Finite-Lived Intangible Assets [Line Items] | ||
Intangible assets, Gross Amount | $ 1,393,618 | $ 1,364,188 |
Intangible assets, Accumulated Amortization | 635,991 | 593,516 |
Customer Relationships [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Intangible assets, Gross Amount | 1,177,629 | 1,185,299 |
Intangible assets, Accumulated Amortization | 551,057 | 517,817 |
Trademarks and Trade Names [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Intangible assets, Gross Amount | 156,614 | 155,864 |
Intangible assets, Accumulated Amortization | 64,877 | 57,756 |
Other [Member] | ||
Finite-Lived Intangible Assets [Line Items] | ||
Intangible assets, Gross Amount | 59,375 | 23,025 |
Intangible assets, Accumulated Amortization | $ 20,057 | $ 17,943 |