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v3.25.3

Condensed Consolidated Balance Sheets - USD ($) $ in Millions | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 503 | $ 81
Short-term investments | 250 | 0
Accounts receivable, less allowance for expected credit losses | 485 | 427
Production fuel, at weighted average cost | 37 | 54
Gas stored underground, at weighted average cost | 55 | 55
Materials and supplies, at weighted average cost | 189 | 186
Regulatory assets | 132 | 210
Other | 193 | 171
Total current assets | 1,844 | 1,184
Property, plant and equipment, net | 19,813 | 18,701
Investments: |  |
ATC Holdings | 459 | 415
Other | 230 | 224
Total investments | 689 | 639
Other assets: |  |
Regulatory assets | 2,171 | 2,064
Deferred charges and other | 110 | 126
Total other assets | 2,281 | 2,190
Total assets | 24,627 | 22,714
Current liabilities: |  |
Current maturities of long-term debt | 1,074 | 1,171
Commercial paper | 192 | 558
Accounts payable | 550 | 532
Regulatory liabilities | 58 | 69
Other | 360 | 385
Total current liabilities | 2,234 | 2,715
Long-term debt, net (excluding current portion) | 10,655 | 8,677
Other liabilities: |  |
Deferred tax liabilities | 2,187 | 2,188
Regulatory liabilities | 1,076 | 959
Pension and other benefit obligations | 197 | 224
Other | 971 | 947
Total other liabilities | 4,431 | 4,318
Commitments and contingencies (Note 13) |  |
Common equity: |  |
Common stock | 3 | 3
Additional paid-in capital | 3,087 | 3,060
Retained earnings | 4,231 | 3,954
Accumulated other comprehensive income (loss) | 0 | 1
Shares in deferred compensation trust - 359,483 and 372,116 shares at a weighted average cost of $38.39 and $36.56 per share | (14) | (14)
Total common equity | 7,307 | 7,004
Total liabilities and equity | 24,627 | 22,714
IPL [Member] |  |
Current assets: |  |
Cash and cash equivalents | 209 | 29
Accounts receivable, less allowance for expected credit losses | 252 | 192
Production fuel, at weighted average cost | 16 | 30
Gas stored underground, at weighted average cost | 26 | 25
Materials and supplies, at weighted average cost | 111 | 113
Regulatory assets | 68 | 77
Other | 58 | 43
Total current assets | 740 | 509
Property, plant and equipment, net | 10,083 | 9,336
Other assets: |  |
Regulatory assets | 1,564 | 1,509
Deferred charges and other | 46 | 53
Total other assets | 1,610 | 1,562
Total assets | 12,433 | 11,407
Current liabilities: |  |
Current maturities of long-term debt | 0 | 300
Commercial paper | 0 | 50
Accounts payable | 289 | 263
Accounts payable to associated companies | 52 | 47
Accrued taxes | 74 | 77
Accrued interest | 49 | 48
Regulatory liabilities | 39 | 54
Other | 78 | 89
Total current liabilities | 581 | 928
Long-term debt, net (excluding current portion) | 4,679 | 3,790
Other liabilities: |  |
Deferred tax liabilities | 1,235 | 1,179
Regulatory liabilities | 519 | 492
Pension and other benefit obligations | 42 | 46
Other | 527 | 511
Total other liabilities | 2,323 | 2,228
Commitments and contingencies (Note 13) |  |
Common equity: |  |
Common stock | 33 | 33
Additional paid-in capital | 3,497 | 3,212
Retained earnings | 1,320 | 1,216
Total common equity | 4,850 | 4,461
Total liabilities and equity | 12,433 | 11,407
WPL [Member] |  |
Current assets: |  |
Cash and cash equivalents | 11 | 51
Accounts receivable, less allowance for expected credit losses | 218 | 220
Production fuel, at weighted average cost | 21 | 24
Gas stored underground, at weighted average cost | 29 | 30
Materials and supplies, at weighted average cost | 72 | 69
Regulatory assets | 64 | 133
Prepaid gross receipts tax | 38 | 51
Other | 53 | 57
Total current assets | 506 | 635
Property, plant and equipment, net | 9,166 | 8,861
Other assets: |  |
Regulatory assets | 607 | 555
Deferred charges and other | 52 | 55
Total other assets | 659 | 610
Total assets | 10,331 | 10,106
Current liabilities: |  |
Commercial paper | 192 | 183
Accounts payable | 189 | 209
Accrued interest | 41 | 44
Regulatory liabilities | 19 | 15
Other | 86 | 94
Total current liabilities | 527 | 545
Long-term debt, net (excluding current portion) | 3,372 | 3,370
Other liabilities: |  |
Deferred tax liabilities | 786 | 865
Regulatory liabilities | 557 | 467
Pension and other benefit obligations | 85 | 102
Other | 665 | 656
Total other liabilities | 2,093 | 2,090
Commitments and contingencies (Note 13) |  |
Common equity: |  |
Common stock | 66 | 66
Additional paid-in capital | 2,613 | 2,533
Retained earnings | 1,660 | 1,502
Total common equity | 4,339 | 4,101
Total liabilities and equity | $ 10,331 | $ 10,106

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