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v3.24.0.1

Consolidated Balance Sheets - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 42.9 | $ 28.9
Accounts receivable and unbilled revenues, net of reserves of $193.5 and $199.3, respectively | 1,503.2 | 1,818.4
Materials, supplies, and inventories | 775.2 | 807.1
Prepaid Taxes | 173.9 | 201.8
Other prepayments | 76.8 | 69.8
Other | 223.7 | 261.7
Current assets | 2,795.7 | 3,187.7
Long-term assets |  |
Property, plant, and equipment, net of accumulated depreciation and amortization of $11,073.1 and $10,383.8, respectively | 31,581.5 | 29,113.8
Regulatory assets (December 31, 2023 and December 31, 2022 include $85.9 and $92.4, respectively, related to WEPCo Environmental Trust) | 3,249.8 | 3,264.6
Equity investment in transmission affiliates | 2,005.9 | 1,909.2
Goodwill | 3,052.8 | 3,052.8
Pension and OPEB assets | 870.9 | 916.7
Other | 383.1 | 427.3
Long-term assets | 41,144.0 | 38,684.4
Total assets | 43,939.7 | 41,872.1
Current liabilities |  |
Short-term debt | 2,020.9 | 1,647.1
Current portion of long-term debt (December 31, 2023 and December 31, 2022 include $9.0 and $8.9, respectively, related to WEPCo Environmental Trust) | 1,264.2 | 881.2
Accounts payable | 896.6 | 1,198.1
Other | 933.1 | 884.6
Current liabilities | 5,114.8 | 4,611.0
Long-term liabilities |  |
Long-term debt (December 31, 2023 and December 31, 2022 include $85.3 and $94.1, respectively, related to WEPCo Environmental Trust) | 15,512.8 | 14,766.2
Deferred income taxes | 4,918.5 | 4,625.6
Deferred revenue, net | 356.4 | 370.7
Regulatory liabilities | 3,697.7 | 3,735.5
Intangible liabilities | 594.8 | 335.4
Environmental remediation liabilities | 463.7 | 499.6
AROs | 374.2 | 479.3
Pension and OPEB obligations | 176.0 | 171.6
Other | 659.3 | 660.6
Long-term liabilities | 26,753.4 | 25,644.5
Commitments and contingencies (Note 24) |  |
Common shareholders' equity |  |
Common stock – $0.01 par value; 325,000,000 shares authorized; 315,434,531 shares outstanding | 3.2 | 3.2
Additional paid in capital | 4,115.9 | 4,115.2
Retained earnings | 7,612.8 | 7,265.3
Accumulated other comprehensive loss | (7.7) | (6.8)
Common shareholders' equity | 11,724.2 | 11,376.9
Preferred stock of subsidiary | 30.4 | 30.4
Noncontrolling interests | 316.9 | 209.3
Total liabilities and equity | $ 43,939.7 | $ 41,872.1

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