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REGULATORY ENVIRONMENT - WE VLC AND BESPOKE RESOURCES TARIFFS (Details) - WE - Public Service Commission of Wisconsin (PSCW) - Very Large Customer and Bespoke Resources Tariffs	1 Months Ended
	Mar. 31, 2025 resource MW tariff
Public Utilities, General Disclosures [Line Items]
Minimum Megawatts Required for VLCs | MW	500
Number of New Tariffs Being Proposed | tariff	2
Minimum number of Bespoke Resources | resource	1
Term of service agreements for wind and solar resources	20 years
Requested common equity component average (as a percent)	57.00%
Minimum
Public Utilities, General Disclosures [Line Items]
Requested return on equity (as a percent)	10.48%
Maximum
Public Utilities, General Disclosures [Line Items]
Requested return on equity (as a percent)	10.98%

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Percentage of public utility's requested equity to capital, including debt and equity.

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Minimum number of megawatts that a customer needs to use to qualify for the Very Large Customer (VLC) tariff.

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Minimum number of Bespoke Resources (renewable generating facility, battery storage, or natural gas unit) that a customer is required to subscribe to.

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Number of New Tariffs Being Proposed

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Term of service agreements for wind and solar Bespoke Resources

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