Goodwill and Other Intangible Assets - Intangibles and Amortization Expense (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 2,654,351	$ 2,277,349
Accumulated Amortization	1,391,538	1,290,419
Net Carrying Amount	1,262,813	986,930
Unamortized intangible assets:	96,709	96,842
Total, Gross Carrying Amount	2,751,060	2,374,191
Total, Net Carrying Amount	1,359,522	1,083,772
Customer intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Amount	1,829,492	1,559,771
Accumulated Amortization	909,776	834,798
Net Carrying Amount	919,716	724,973
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Amount	263,367	233,205
Accumulated Amortization	116,633	103,907
Net Carrying Amount	146,734	129,298
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Amount	205,910	163,299
Accumulated Amortization	140,327	141,182
Net Carrying Amount	65,583	22,117
Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Gross Amount	221,239	180,947
Accumulated Amortization	123,464	113,404
Net Carrying Amount	97,775	67,543
Distributor relationships
Finite-Lived Intangible Assets [Line Items]
Gross Amount	84,204	87,028
Accumulated Amortization	55,260	51,611
Net Carrying Amount	28,944	35,417
Drawings & manuals
Finite-Lived Intangible Assets [Line Items]
Gross Amount	27,792	29,198
Accumulated Amortization	27,303	26,193
Net Carrying Amount	489	3,005
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Amount	22,347	23,901
Accumulated Amortization	18,775	19,324
Net Carrying Amount	3,572	4,577
Trademarks
Finite-Lived Intangible Assets [Line Items]
Accumulated Amortization	0	0
Unamortized intangible assets:	$ 96,709	$ 96,842