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v3.19.1

Condensed Consolidated Balance Sheets - USD ($) $ in Millions | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 10.1 | $ 20.9
Accounts receivable, less allowance for doubtful accounts | 417.9 | 350.4
Production fuel, at weighted average cost | 47.0 | 61.4
Gas stored underground, at weighted average cost | 15.9 | 49.0
Materials and supplies, at weighted average cost | 105.1 | 101.4
Regulatory assets | 65.8 | 79.8
Other | 153.4 | 122.2
Total current assets | 815.2 | 785.1
Property, plant and equipment, net | 12,665.2 | 12,462.4
Investments: |  |
ATC Holdings | 295.0 | 293.6
Other | 138.6 | 137.7
Total investments | 433.6 | 431.3
Other assets: |  |
Regulatory assets | 1,726.6 | 1,657.5
Deferred charges and other | 72.8 | 89.7
Total other assets | 1,799.4 | 1,747.2
Total assets | 15,713.4 | 15,426.0
Current liabilities: |  |
Current maturities of long-term debt | 256.5 | 256.5
Commercial paper | 514.7 | 441.2
Accounts payable | 387.7 | 543.3
Regulatory liabilities | 179.8 | 142.7
Other | 249.0 | 260.4
Total current liabilities | 1,587.7 | 1,644.1
Long-term debt, net (excluding current portion) | 5,362.2 | 5,246.3
Other liabilities: |  |
Deferred tax liabilities | 1,642.0 | 1,603.1
Regulatory liabilities | 1,302.6 | 1,350.5
Pension and other benefit obligations | 493.6 | 509.1
Other | 442.9 | 287.2
Total other liabilities | 3,881.1 | 3,749.9
Commitments and contingencies (Note 14) |  |
Common equity: |  |
Common stock | 2.4 | 2.4
Additional paid-in capital | 2,100.0 | 2,045.5
Retained earnings | 2,587.3 | 2,545.9
Accumulated other comprehensive income | 2.4 | 1.7
Shares in deferred compensation trust - 375,542 and 384,580 shares at a weighted average cost of $25.93 and $25.60 per share | (9.7) | (9.8)
Total common equity | 4,682.4 | 4,585.7
Cumulative preferred stock of Interstate Power and Light Company | 200.0 | 200.0
Total equity | 4,882.4 | 4,785.7
Total liabilities and equity | 15,713.4 | 15,426.0
IPL [Member] |  |
Current assets: |  |
Cash and cash equivalents | 3.9 | 9.7
Accounts receivable, less allowance for doubtful accounts | 209.5 | 153.5
Production fuel, at weighted average cost | 31.2 | 44.8
Gas stored underground, at weighted average cost | 5.4 | 26.1
Materials and supplies, at weighted average cost | 56.9 | 55.4
Regulatory assets | 27.0 | 39.2
Other | 21.3 | 43.1
Total current assets | 355.2 | 371.8
Property, plant and equipment, net | 6,947.9 | 6,781.5
Other assets: |  |
Regulatory assets | 1,324.4 | 1,239.8
Deferred charges and other | 19.5 | 18.3
Total other assets | 1,343.9 | 1,258.1
Total assets | 8,647.0 | 8,411.4
Current liabilities: |  |
Commercial paper | 0.0 | 50.4
Accounts payable | 227.3 | 304.9
Regulatory liabilities | 107.3 | 90.0
Other | 150.3 | 161.8
Total current liabilities | 484.9 | 607.1
Long-term debt, net (excluding current portion) | 2,667.8 | 2,552.3
Other liabilities: |  |
Deferred tax liabilities | 970.9 | 957.3
Regulatory liabilities | 641.5 | 664.9
Pension and other benefit obligations | 174.6 | 178.4
Other | 365.3 | 220.7
Total other liabilities | 2,152.3 | 2,021.3
Commitments and contingencies (Note 14) |  |
Common equity: |  |
Common stock | 33.4 | 33.4
Additional paid-in capital | 2,322.8 | 2,222.8
Retained earnings | 785.8 | 774.5
Total common equity | 3,142.0 | 3,030.7
Cumulative preferred stock of Interstate Power and Light Company | 200.0 | 200.0
Total equity | 3,342.0 | 3,230.7
Total liabilities and equity | 8,647.0 | 8,411.4
WPL [Member] |  |
Current assets: |  |
Cash and cash equivalents | 3.4 | 8.7
Accounts receivable, less allowance for doubtful accounts | 198.7 | 190.1
Production fuel, at weighted average cost | 15.8 | 16.6
Gas stored underground, at weighted average cost | 10.5 | 22.9
Materials and supplies, at weighted average cost | 45.3 | 42.9
Regulatory assets | 38.8 | 40.6
Other | 103.5 | 62.8
Total current assets | 416.0 | 384.6
Property, plant and equipment, net | 5,322.8 | 5,287.3
Other assets: |  |
Regulatory assets | 402.2 | 417.7
Deferred charges and other | 24.0 | 62.9
Total other assets | 426.2 | 480.6
Total assets | 6,165.0 | 6,152.5
Current liabilities: |  |
Current maturities of long-term debt | 250.0 | 250.0
Commercial paper | 138.4 | 105.5
Accounts payable | 104.5 | 180.9
Regulatory liabilities | 72.5 | 52.7
Other | 112.5 | 105.5
Total current liabilities | 677.9 | 694.6
Long-term debt, net (excluding current portion) | 1,585.4 | 1,584.9
Other liabilities: |  |
Deferred tax liabilities | 601.0 | 582.0
Regulatory liabilities | 661.1 | 685.6
Finance lease obligations - Sheboygan Falls Energy Facility | 57.9 | 60.0
Pension and other benefit obligations | 214.2 | 217.7
Other | 188.3 | 178.2
Total other liabilities | 1,722.5 | 1,723.5
Commitments and contingencies (Note 14) |  |
Common equity: |  |
Common stock | 66.2 | 66.2
Additional paid-in capital | 1,309.0 | 1,309.0
Retained earnings | 804.0 | 774.3
Total common equity | 2,179.2 | 2,149.5
Total equity | 2,179.2 | 2,149.5
Total liabilities and equity | $ 6,165.0 | $ 6,152.5

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