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Benefit Plans - Schedule Of Weighted Average Assumptions for Benefit Obligation (Details) | Dec. 31, 2021 | Dec. 31, 2020
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Retirement Benefits [Abstract] |  |
Discount rate | 2.78% | 2.38%

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- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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