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Derivative Instruments and Hedging Activities - Interest Rate Swap Agreements (Details) - USD ($) | Mar. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Jul. 31, 2019
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Interest Rate Swap Agreements |  |  |  |
Derivative [Line Items] |  |  |  |
Notional amount of derivatives | $ 350,000,000 | $ 350,000,000 | $ 350,000,000 | $ 350,000,000

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
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- Details
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