Goodwill and Other Intangible Assets (Details) - USD ($)	3 Months Ended	9 Months Ended
	Jun. 30, 2021	Sep. 30, 2021	Dec. 31, 2020
Goodwill:
Goodwill, beginning of period		$ 1,011,580,000
Foreign currency translation		(44,099,000)
Goodwill, end of period		967,481,000
Other Intangible Assets:
Gross Amount		894,833,000	$ 894,833,000
Accumulated Amortization		(417,369,000)	(385,098,000)
Foreign currency translation		(15,810,000)	(1,273,000)
Other intangible assets		934,693,000	949,230,000
Intangible Assets, Future Amortization Expense
Amortization of intangible assets expected in 2021		10,000,000
Amortization of intangible assets expected in 2022		42,000,000
Amortization of intangible assets expected in 2023		44,000,000
Amortization of intangible assets expected in 2024		44,000,000
Amortization of intangible assets expected in 2025		44,000,000
Amortization of intangible assets expected in 2026		43,000,000
Trade names
Other Intangible Assets:
Unamortized intangible asset		55,670,000	55,670,000
Intangible Assets, Future Amortization Expense
Impairment of trade names	$ 0
Revenue Sharing Programs (RSPs)
Other Intangible Assets:
Gross Amount		299,500,000	299,500,000
Accumulated Amortization		(149,243,000)	(143,209,000)
Component Repair Programs (CRPs)
Other Intangible Assets:
Gross Amount		111,839,000	111,839,000
Accumulated Amortization		(34,204,000)	(30,869,000)
Customer relationships
Other Intangible Assets:
Gross Amount		338,366,000	338,366,000
Accumulated Amortization		(134,180,000)	(118,752,000)
Patents and technology
Other Intangible Assets:
Gross Amount		123,433,000	123,433,000
Accumulated Amortization		(84,040,000)	(77,311,000)
Trademarks/trade names
Other Intangible Assets:
Gross Amount		10,949,000	10,949,000
Accumulated Amortization		(10,542,000)	(10,377,000)
Other
Other Intangible Assets:
Gross Amount		10,746,000	10,746,000
Accumulated Amortization		(5,160,000)	$ (4,580,000)
Industrial
Goodwill:
Goodwill, beginning of period		980,794,000
Foreign currency translation		(44,099,000)
Goodwill, end of period		936,695,000
Aerospace
Goodwill:
Goodwill, beginning of period		30,786,000
Foreign currency translation		0
Goodwill, end of period		$ 30,786,000
Minimum | Customer relationships
Other Intangible Assets:
Range of life		10 years
Minimum | Patents and technology
Other Intangible Assets:
Range of life		4 years
Minimum | Trademarks/trade names
Other Intangible Assets:
Range of life		10 years
Maximum | Revenue Sharing Programs (RSPs)
Other Intangible Assets:
Range of life		30 years
Maximum | Component Repair Programs (CRPs)
Other Intangible Assets:
Range of life		30 years
Maximum | Customer relationships
Other Intangible Assets:
Range of life		16 years
Maximum | Patents and technology
Other Intangible Assets:
Range of life		11 years
Maximum | Trademarks/trade names
Other Intangible Assets:
Range of life		30 years
Maximum | Other
Other Intangible Assets:
Range of life		15 years