Defined Benefit Plan, Pension Plan Obligation Transferred

No definition available.

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- Definition

Portion of Defined Benefit Plan, Benefit Obligation related to Remeasurement

+ References

No definition available.

+ Details

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- Definition

Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

+ Details

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- Definition

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480482/715-20-55-17

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-Topic 715
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
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-Topic 715
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

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-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

+ Details

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- Definition

Amount of gain (loss) recognized in net periodic benefit (cost) credit from settlement and curtailment.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (h)(7)
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-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483076/450-20-50-1

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-Publisher FASB
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- Details

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Pension and Postretirement Health and Life Benefits (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Oct. 12, 2023	Dec. 31, 2022
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment	$ (0.9)	$ 0.0	$ (0.9)	$ 0.0
Pension Plan, Defined Benefit [Member]
Defined Benefit Plan, Benefit Obligation						$ 527.3
Portion of Defined Benefit Plan, Benefit Obligation related to Annuity						$ 30.6
Pension Plan, Defined Benefit [Member] \| Subsequent Event
Defined Benefit Plan, Pension Plan Obligation Transferred					$ 186.5
Estimated Litigation Liability					15.1
Defined Benefit Plan, Plan Assets, Amount					$ 171.4