Business Combinations (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Goodwill	$ 765,386,000	$ 714,963,000	$ 681,358,000
2021 Acquisition
Business Acquisition [Line Items]
Gross Aggregate Consideration	236,100,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	900,000
Business Combination, Consideration Transferred	235,200,000
Business Combination, Current Assets	17,000,000
Business Combination, Property, Plant, and Equipment	179,800,000
Goodwill	50,600,000
Business Combination, Other Intangible Assets	2,200,000
Business Combination, Current Liabilities	8,700,000
Business Combination, Noncurrent Liabilities	2,500,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	$ 3,200,000