Employee Benefit Plans - Schedule of Estimated Future Benefit Payments (Details) $ in Millions	Dec. 31, 2023 USD ($)
Pension Plan \| Qualified
Estimated future benefit payment under company sponsored plans
2024	$ 13.3
2025	14.4
2026	15.7
2027	16.9
2028	18.0
2029-2032	103.4
Pension Plan \| Non-Qualified
Estimated future benefit payment under company sponsored plans
2024	2.0
2025	2.0
2026	2.0
2027	2.0
2028	2.0
2029-2032	10.6
Postretirement Health and Other
Estimated future benefit payment under company sponsored plans
2024	3.9
2025	4.0
2026	4.3
2027	4.7
2028	5.0
2029-2032	$ 22.9

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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
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

+ Details

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- Definition

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

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- Definition

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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