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v3.20.4

Income Taxes - Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Amount |  |  |
Statutory U.S. Federal Income Tax Rate | $ (126,595) | $ 12,534 | $ 230,721
Net Effect of State Income Taxes | (32,336) | 1,333 | 60,814
Non-Controlling Interest | (11,556) | (23,662) | (18,181)
Uncertain Tax Positions | 375 | 0 | (4,265)
Accrual to Tax Return Reconciliation | 13 | 603 | 3,028
Effect of Equity Compensation | 4,311 | 8,771 | 0
Effect of Change in State Valuation Allowance | (2,004) | 33,238 | (22,684)
Effect of Change in Federal Valuation Allowance | 48 | (2,640) | (18,110)
Other Deferred Adjustments | 1,166 | (1,691) | 5,957
Effect of Federal and State Rate Reductions | (1,450) | (3,842) | (27,429)
Effect of Federal Tax Credits | (6,284) | 2,881 | 1,208
Other | 225 | 211 | 4,498
Income Tax (Benefit) Expense / Effective Rate | $ (174,087) | $ 27,736 | $ 215,557
Percent |  |  |
Statutory U.S. Federal Income Tax Rate | 21.00% | 21.00% | 21.00%
Net Effect of State Income Taxes | 5.50% | 2.20% | 5.60%
Non-Controlling Interest | 1.90% | (39.60%) | (1.70%)
Uncertain Tax Positions | (0.10%) | 0.00% | (0.40%)
Accrual to Tax Return Reconciliation | 0.00% | 1.00% | 0.30%
Effect of Equity Compensation | (0.70%) | 14.70% | 0.00%
Effect of Change in State Valuation Allowance | 0.30% | 55.60% | (2.10%)
Effect of Change in Federal Valuation Allowance | 0.00% | (4.40%) | (1.70%)
Other Deferred Adjustments | (0.20%) | (2.80%) | 0.60%
Effect of Federal and State Rate Reductions | 0.20% | (6.40%) | (2.50%)
Effect of Federal Tax Credits | 1.00% | 4.80% | 0.10%
Other | 0.00% | 0.40% | 0.40%
Income Tax (Benefit) Expense / Effective Rate | 28.90% | 46.50% | 19.60%

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