Guarantor Subsidiaries Financial Information - Condensed Balance Sheet (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	$ 249,886	$ 233,401
Receivables, net	1,268,697	1,166,787
Inventories	829,276	742,634
Current assets - other	117,955	122,291
Total current assets	2,465,814	2,265,113
Property, plant and equipment, net	573,401	573,972
Goodwill	2,528,819	2,460,103
Investment in subsidiaries	0	0
Other intangibles, net	1,231,727	1,204,432
Other long-term assets	76,020	76,360
Total Assets	6,875,781	6,579,980
Current liabilities	1,648,048	1,573,330
Inter-company	0	0
Long-term debt	1,871,076	1,823,303
Long-term liabilities - other	368,428	354,815
Total Liabilities	3,887,552	3,751,448
Shareholders' equity	2,969,118	2,808,868
Noncontrolling interest	19,111	19,664
Total Equity	2,988,229	2,828,532
Total Liabilities and Equity	6,875,781	6,579,980
Elimination
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	0	0
Receivables, net	0	0
Inventories	0	0
Current assets - other	0	0
Total current assets	0	0
Property, plant and equipment, net	0	0
Goodwill	0	0
Investment in subsidiaries	(9,301,724)	(9,087,596)
Other intangibles, net	0	0
Other long-term assets	0	0
Total Assets	(9,301,724)	(9,087,596)
Current liabilities	0	0
Inter-company	0	0
Long-term debt	0	0
Long-term liabilities - other	0	0
Total Liabilities	0	0
Shareholders' equity	(9,301,724)	(9,087,596)
Noncontrolling interest	0	0
Total Equity	(9,301,724)	(9,087,596)
Total Liabilities and Equity	(9,301,724)	(9,087,596)
Parent | Reportable Legal Entities
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	12,708	933
Receivables, net	93,175	77,046
Inventories	124,032	120,937
Current assets - other	3,259	1,142
Total current assets	233,174	200,058
Property, plant and equipment, net	47,898	52,532
Goodwill	25,275	25,274
Investment in subsidiaries	6,702,613	6,517,205
Other intangibles, net	30,245	30,575
Other long-term assets	17,165	17,414
Total Assets	7,056,370	6,843,058
Current liabilities	216,496	196,827
Inter-company	2,157,875	2,121,546
Long-term debt	1,659,730	1,661,771
Long-term liabilities - other	53,151	54,046
Total Liabilities	4,087,252	4,034,190
Shareholders' equity	2,969,118	2,808,868
Noncontrolling interest	0	0
Total Equity	2,969,118	2,808,868
Total Liabilities and Equity	7,056,370	6,843,058
Guarantors | Reportable Legal Entities
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	2,090	4,802
Receivables, net	280,184	237,360
Inventories	149,409	137,972
Current assets - other	5,154	4,507
Total current assets	436,837	384,641
Property, plant and equipment, net	136,904	136,382
Goodwill	544,313	546,527
Investment in subsidiaries	2,599,111	2,570,391
Other intangibles, net	248,356	251,347
Other long-term assets	295	295
Total Assets	3,965,816	3,889,583
Current liabilities	229,871	217,176
Inter-company	(2,045,578)	(2,026,634)
Long-term debt	10	14
Long-term liabilities - other	66,356	67,824
Total Liabilities	(1,749,341)	(1,741,620)
Shareholders' equity	5,716,834	5,632,665
Noncontrolling interest	(1,677)	(1,462)
Total Equity	5,715,157	5,631,203
Total Liabilities and Equity	3,965,816	3,889,583
Non-Guarantors | Reportable Legal Entities
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	235,088	227,666
Receivables, net	895,338	852,381
Inventories	555,835	483,725
Current assets - other	109,542	116,642
Total current assets	1,795,803	1,680,414
Property, plant and equipment, net	388,599	385,058
Goodwill	1,959,231	1,888,302
Investment in subsidiaries	0	0
Other intangibles, net	953,126	922,510
Other long-term assets	58,560	58,651
Total Assets	5,155,319	4,934,935
Current liabilities	1,201,681	1,159,327
Inter-company	(112,297)	(94,912)
Long-term debt	211,336	161,518
Long-term liabilities - other	248,921	232,945
Total Liabilities	1,549,641	1,458,878
Shareholders' equity	3,584,890	3,454,931
Noncontrolling interest	20,788	21,126
Total Equity	3,605,678	3,476,057
Total Liabilities and Equity	$ 5,155,319	$ 4,934,935