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Financing - Hedging Arrangement (Details) $ in Millions	Mar. 31, 2024 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of hedge agreements, assets	$ 7.8
Fair value of hedge agreements, liabilities	0.1
Other Current Assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of hedge agreements, assets	7.6
Other Deferred Charges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of hedge agreements, assets	0.2
Other deferred credits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of hedge agreements, liabilities	$ 0.1

X

- Definition

Fair value of all asset derivatives designated as cash flow hedging instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-4B

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X

- Definition

Fair value of all liability derivatives designated as cash flow hedging instruments.

+ References

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-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(1)
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+ References

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