Components of Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2014	Dec. 31, 2013
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,568,060	$ 1,557,688
Accumulated Amortization	(334,155)	(302,091)
In Process research and development
Finite Lived Intangible Assets [Line Items]
In-process research and development, gross carrying amount	68,786	68,786
Customer relationships
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	638,315	628,020
Accumulated Amortization	(183,363)	(168,223)
Intellectual property
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	435,811	435,869
Accumulated Amortization	(133,795)	(118,086)
Distribution rights
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	16,761	16,797
Accumulated Amortization	(14,726)	(14,592)
Trade names
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	408,050	407,879
Accumulated Amortization	(2,089)	(1,148)
Noncompete agreements
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	337	337
Accumulated Amortization	$ (182)	$ (42)