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Schedule I - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Notes to parent company financial statements |  |  |
Cash received for income taxes, net | $ 33.8 | $ 27.9 | $ (24.9)
WEC Energy Group |  |  |
Notes to parent company financial statements |  |  |
Cash paid for interest | 70.2 | 98.5 | 117.7
Cash received for income taxes, net | $ (27.9) | $ (61.5) | $ (4.9)

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