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v3.23.1

Financing: Long-Term Debt (Additional Information) (Details) - Senior Unsecured Notes Due 2028 $ in Millions | Mar. 07, 2023 USD ($)
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Debt Instrument [Line Items] |
Stated interest rate (percent) | 5.95%
Debt Instrument, Term | 5 years
Less unamortized deferred financing costs | $ 4.2
Corporate, Non-Segment |
Debt Instrument [Line Items] |
Proceeds from Issuance of Debt | $ 350.0

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