Acquisitions, Goodwill And Other Intangible Assets (Schedule of Business Acquisitions) (Details) - USD ($) $ in Thousands			1 Months Ended		9 Months Ended
	Jun. 30, 2022	Dec. 31, 2021	Mar. 31, 2022	Sep. 30, 2021	Sep. 30, 2022
Business Acquisition [Line Items]
Goodwill		$ 543,180			$ 551,615
Measurement period adjustments					13,287
Girard
Business Acquisition [Line Items]
Additional cash consideration, net of cash acquired			$ 50,664
Fixed deferred consideration			20,000
Total fair value of consideration given			70,664
Identifiable intangible assets			43,520
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net, Other			14,442
Total fair value of net assets acquired			57,962
Goodwill			$ 12,702
Furrion
Business Acquisition [Line Items]
Fixed deferred consideration	$ 61,191	61,191
Total fair value of consideration given	146,681	146,681		$ 146,700
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net, Other		(9,518)			(11,001)
Total fair value of net assets acquired		100,682			87,399
Goodwill		45,999			59,282
Consideration transferred, settlement of receivable	$ 34,956	34,956		$ 35,000
Other tangible assets					(1,483)
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Total					(13,283)
Measurement period adjustments					13,283
Furrion | Customer Relationships
Business Acquisition [Line Items]
Identifiable intangible assets		66,300			55,700
Intangible assets					(10,600)
Furrion | Other intangible assets
Business Acquisition [Line Items]
Identifiable intangible assets		$ 43,900			42,700
Intangible assets					$ (1,200)