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Benefit Plans - Weighted-Average Asset Allocation of Pension Plan Assets (Details) - Pension	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation (as a percent)	100.00%	100.00%
Domestic equities
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation (as a percent)	37.00%	38.00%
Foreign equities
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation (as a percent)	11.00%	11.00%
Fixed income
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation (as a percent)	50.00%	49.00%
Real estate
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation (as a percent)	2.00%	2.00%
Cash
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation (as a percent)	0.00%	0.00%

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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