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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 | $ 62 | $ 20
Accounts receivable, less allowance for expected credit losses | 475 | 516
Production fuel, at weighted average cost | 62 | 53
Gas stored underground, at weighted average cost | 79 | 132
Materials and supplies, at weighted average cost | 202 | 140
Regulatory assets | 232 | 166
Other | 160 | 223
Total current assets | 1,272 | 1,250
Property, plant and equipment, net | 17,157 | 16,247
Investments: |  |
ATC Holdings | 386 | 358
Other | 216 | 201
Total investments | 602 | 559
Other assets: |  |
Regulatory assets | 2,029 | 1,880
Deferred charges and other | 177 | 227
Total other assets | 2,206 | 2,107
Total assets | 21,237 | 20,163
Current liabilities: |  |
Current maturities of long-term debt | 809 | 408
Commercial paper | 475 | 642
Accounts payable | 611 | 756
Regulatory liabilities | 107 | 206
Other | 302 | 351
Total current liabilities | 2,304 | 2,363
Long-term debt, net (excluding current portion) | 8,225 | 7,668
Other liabilities: |  |
Deferred tax liabilities | 2,042 | 1,943
Regulatory liabilities | 1,023 | 1,118
Pension and other benefit obligations | 249 | 277
Other | 617 | 518
Total other liabilities | 3,931 | 3,856
Commitments and contingencies (Note 17) |  |
Common equity: |  |
Common stock | 3 | 3
Additional paid-in capital | 3,030 | 2,777
Retained earnings | 3,756 | 3,509
Accumulated other comprehensive income | 1 | 0
Shares in deferred compensation trust - 379,006 and 402,134 shares at a weighted average cost of $34.48 and $32.63 per share | (13) | (13)
Total common equity | 6,777 | 6,276
Total liabilities and equity | 21,237 | 20,163
IPL [Member] |  |
Current assets: |  |
Cash and cash equivalents | 53 | 15
Accounts receivable, less allowance for expected credit losses | 242 | 259
Production fuel, at weighted average cost | 27 | 23
Gas stored underground, at weighted average cost | 35 | 60
Materials and supplies, at weighted average cost | 122 | 83
Regulatory assets | 93 | 85
Other | 51 | 93
Total current assets | 623 | 618
Property, plant and equipment, net | 8,298 | 8,046
Other assets: |  |
Regulatory assets | 1,484 | 1,301
Deferred charges and other | 84 | 110
Total other assets | 1,568 | 1,411
Total assets | 10,489 | 10,075
Current liabilities: |  |
Current maturities of long-term debt | 500 | 0
Commercial paper | 0 | 0
Accounts payable | 262 | 239
Accrued taxes | 50 | 52
Accrued interest | 40 | 35
Regulatory liabilities | 72 | 114
Other | 101 | 141
Total current liabilities | 1,025 | 581
Long-term debt, net (excluding current portion) | 3,445 | 3,646
Other liabilities: |  |
Deferred tax liabilities | 1,091 | 1,047
Regulatory liabilities | 572 | 640
Pension and other benefit obligations | 51 | 62
Other | 331 | 291
Total other liabilities | 2,045 | 2,040
Commitments and contingencies (Note 17) |  |
Common equity: |  |
Common stock | 33 | 33
Additional paid-in capital | 2,887 | 2,807
Retained earnings | 1,054 | 968
Total common equity | 3,974 | 3,808
Total liabilities and equity | 10,489 | 10,075
WPL [Member] |  |
Current assets: |  |
Cash and cash equivalents | 7 | 5
Accounts receivable, less allowance for expected credit losses | 219 | 244
Production fuel, at weighted average cost | 35 | 29
Gas stored underground, at weighted average cost | 44 | 73
Materials and supplies, at weighted average cost | 77 | 54
Regulatory assets | 139 | 81
Prepaid gross receipts tax | 49 | 42
Other | 43 | 60
Total current assets | 613 | 588
Property, plant and equipment, net | 8,415 | 7,722
Other assets: |  |
Regulatory assets | 545 | 579
Deferred charges and other | 61 | 98
Total other assets | 606 | 677
Total assets | 9,634 | 8,987
Current liabilities: |  |
Current maturities of long-term debt | 0 | 0
Commercial paper | 318 | 290
Accounts payable | 293 | 456
Accrued interest | 40 | 38
Regulatory liabilities | 35 | 92
Other | 89 | 73
Total current liabilities | 775 | 949
Long-term debt, net (excluding current portion) | 3,070 | 2,770
Other liabilities: |  |
Deferred tax liabilities | 827 | 789
Regulatory liabilities | 451 | 478
Pension and other benefit obligations | 121 | 140
Other | 493 | 370
Total other liabilities | 1,892 | 1,777
Commitments and contingencies (Note 17) |  |
Common equity: |  |
Common stock | 66 | 66
Additional paid-in capital | 2,478 | 2,233
Retained earnings | 1,353 | 1,192
Total common equity | 3,897 | 3,491
Total liabilities and equity | $ 9,634 | $ 8,987

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