Goodwill and Other Intangible Assets - Intangibles and Amortization Expense (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 2,685,675,000	$ 2,129,232,000
Intangible Assets, Gross (Excluding Goodwill)	2,851,201,000	2,294,826,000
Finite-Lived Intangible Assets, Accumulated Amortization	1,048,278,000	881,603,000
Finite-Lived Intangible Assets, Net	1,637,397,000	1,247,629,000
Intangible Assets, Net (Excluding Goodwill)	1,802,923,000	1,413,223,000
Acquired intangible assets, net	621,651,000	229,829,000
Amortization expense	185,244,000	159,573,000	$ 155,109,000
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2017	188,903,000
2018	187,235,000
2019	177,942,000
2020	170,607,000
2021	166,350,000
Customer Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	1,942,974,000	1,567,048,000
Finite-Lived Intangible Assets, Accumulated Amortization	718,135,000	595,635,000
Finite-Lived Intangible Assets, Net	1,224,839,000	971,413,000
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	246,619,000	150,926,000
Finite-Lived Intangible Assets, Accumulated Amortization	56,455,000	45,536,000
Finite-Lived Intangible Assets, Net	190,164,000	105,390,000
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	157,491,000	150,570,000
Finite-Lived Intangible Assets, Accumulated Amortization	119,828,000	112,399,000
Finite-Lived Intangible Assets, Net	37,663,000	38,171,000
Unpatented Technologies [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	155,752,000	137,919,000
Finite-Lived Intangible Assets, Accumulated Amortization	64,648,000	56,495,000
Finite-Lived Intangible Assets, Net	91,104,000	81,424,000
Distributor Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	113,463,000	64,614,000
Finite-Lived Intangible Assets, Accumulated Amortization	44,914,000	37,610,000
Finite-Lived Intangible Assets, Net	68,549,000	27,004,000
Drawings and Manuals [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	37,744,000	34,232,000
Finite-Lived Intangible Assets, Accumulated Amortization	23,114,000	15,760,000
Finite-Lived Intangible Assets, Net	14,630,000	18,472,000
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	31,632,000	23,923,000
Finite-Lived Intangible Assets, Accumulated Amortization	21,184,000	18,168,000
Finite-Lived Intangible Assets, Net	10,448,000	5,755,000
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	$ 0	$ 0