Credit Facility (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Line of Credit Facility [Line Items] | |||||
| Long-term Line of Credit, Noncurrent, Net of Debt Issuance Costs | $ 338.0 | $ 338.0 | $ (8.5) | ||
| Line of Credit Facility, Maximum Borrowing Capacity | 58.0 | 58.0 | |||
| Uncommitted Facility, Maximum Borrowing Capacity | 400.0 | 400.0 | |||
| Line of Credit [Member] | |||||
| Line of Credit Facility [Line Items] | |||||
| Unamortized Debt Issuance Expense | 7.0 | 7.0 | 8.5 | ||
| Long-term Line of Credit, Noncurrent, Net of Debt Issuance Costs | 338.0 | 338.0 | $ (8.5) | ||
| Line of Credit Facility, Maximum Borrowing Capacity | 3,300.0 | 3,300.0 | |||
| Line of Credit Facility, Average Outstanding Amount | $ 1,222.6 | $ 1,573.5 | $ 842.6 | $ 1,290.0 | |
| Line of Credit Facility, Interest Rate During Period | 4.30% | 5.00% | 4.30% | 5.00% | |
| Pricing on the Facility based on market rates | ("SOFR") plus 0.875% to 1.35% | ||||
| Basis spread on variable rate (in hundredths) | 0.93% | ||||
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- Definition Long-term Line of Credit, Noncurrent, Net of Debt Issuance Costs No definition available.
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- Definition Uncommitted Facility, Maximum Borrowing Capacity No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Average amount borrowed under the credit facility during the period. No definition available.
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- Definition Description of interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The effective interest rate during the reporting period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. No definition available.
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- Details
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