Goodwill and Other Intangible Assets - Components of Other Intangibles, Net (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jun. 30, 2016	Jul. 01, 2017	Jun. 30, 2016	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Finite Lived And Indefinite Lived Intangible Assets Gross	$ 812,385		$ 812,385		$ 810,470
Less: Accumulated amortization	113,835		113,835		94,658
Other intangibles, net	698,550		698,550		715,812
Amortization	$ 9,470	$ 9,491	18,942	$ 18,954
Trademarks - All Others [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	Indefinite
Indefinite Intangible assets, gross	$ 85,596		85,596		85,294
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	20 years
Finite-lived intangible assets, gross	$ 689,225		689,225		687,642
Trademarks - TagWorks [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	5 years
Finite-lived intangible assets, gross	$ 300		300		300
KeyWorks License [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years
Finite-lived intangible assets, gross	$ 4,446		4,446		4,438
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 32,818		$ 32,818		$ 32,796
Patents [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years
Patents [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	12 years