Subsequent Events - Additional Information (Details) - Subsequent Event [Member] - Piedmont Natural Gas Company [Member] $ in Millions |
Jul. 29, 2025
USD ($)
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Subsequent Event [Line Items] | |
Payments to acquire businesses, gross | $ 2,480 |
Spire [Member] | |
Subsequent Event [Line Items] | |
Ownership percentage | 100.00% |
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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