Business Combinations (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Goodwill	$ 763,262,000	$ 765,386,000	$ 714,963,000	$ 714,963,000
2021 Acquisition
Business Acquisition [Line Items]
Gross Aggregate Consideration		236,100,000
Cash Assumed		900,000
Business Combination, Consideration Transferred		235,200,000
Current Assets		17,000,000
Property, Plant, and Equipment		179,800,000
Goodwill		50,600,000
Other Intangibles		2,200,000
Current Liabilities		8,700,000
Deferred Credits and Other Liabilities		2,500,000
Deferred Tax Liabilities		$ 3,200,000
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Assets	$ 2,100,000