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v3.22.4

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Income Taxes [Line Items] |  |
Accelerated depreciation and other property related differences | $ 1,714.5 | $ 1,677.3
Investment in Energy Transfer's equity securities | 0.0 | 363.5
Regulatory assets | 54.8 | 52.1
Pension Plan | 18.0 | 10.7
Other | (5.1) | 7.4
Derivative instruments | 2.4 | 2.2
Bond redemption-unamortized costs | 1.6 | 1.8
Income taxes recoverable from customers, net | (216.7) | (225.8)
State tax credits | (221.2) | (221.2)
Federal tax credits | 0.0 | (208.4)
Regulatory liabilities | (60.8) | (72.0)
Asset retirement obligations | (18.8) | (19.4)
Postretirement medical and life insurance benefits | (19.2) | (19.2)
Accrued liabilities | (11.2) | (9.5)
Deferred federal investment tax credits | (2.9) | (3.1)
Net operating losses | 0.0 | (1.0)
Accrued vacation | (1.4) | (1.5)
Uncollectible accounts | (0.5) | (0.6)
Deferred Income Tax Liabilities, Net, Total | 1,233.5 | 1,333.3
Og and E [Member] |  |
Income Taxes [Line Items] |  |
Accelerated depreciation and other property related differences | 1,714.5 | 1,677.3
Investment in Energy Transfer's equity securities | 0.0 | 0.0
Regulatory assets | 54.7 | 52.1
Pension Plan | 35.4 | 32.0
Other | (5.8) | (4.7)
Derivative instruments | 0.0 | 0.0
Bond redemption-unamortized costs | 1.6 | 1.8
Income taxes recoverable from customers, net | (216.7) | (225.8)
State tax credits | (208.5) | (205.9)
Federal tax credits | 0.0 | (209.8)
Regulatory liabilities | (60.8) | (72.0)
Asset retirement obligations | (18.8) | (19.4)
Postretirement medical and life insurance benefits | (12.7) | (13.0)
Accrued liabilities | (7.3) | (7.3)
Deferred federal investment tax credits | (2.9) | (3.1)
Net operating losses | 0.0 | 0.0
Accrued vacation | (1.1) | (1.2)
Uncollectible accounts | (0.5) | (0.6)
Deferred Income Tax Liabilities, Net, Total | $ 1,271.1 | $ 1,000.4

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