Benefit Plans - Estimated Future Benefit Payments (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Pension Plan
Benefit payments expected to be paid over the next ten years
2022	$ 15,787
2023	15,466
2024	15,053
2025	15,191
2026	15,268
2027 to 2031	65,836
Other Benefits
Benefit payments expected to be paid over the next ten years
2022	1,204
2023	1,321
2024	1,412
2025	1,455
2026	1,494
2027 to 2031	$ 7,905

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- Definition

Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.

+ 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 (f)
-URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

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Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

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