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Income Taxes - Reconciliation of Statutory Federal Income Tax Rate (Details) | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Income Tax Disclosure [Abstract] |  |  |
Statutory federal income tax rate | 21.00% | 21.00% | 35.00%
State income taxes, net of federal effect | 3.70% | 3.20% | 2.30%
Unconsolidated affiliates tax | 0.60% | 0.10% | 0.90%
Tax expense (benefit) due to federal tax reform | 0 | 0.012 | (0.203)
Excess tax benefit from share-based awards | (5.10%) | (2.20%) | (3.60%)
Sale of businesses | (2.60%) | 1.30% | 0.00%
Domestic production activities deduction | 0.00% | 0.00% | (2.00%)
Other, net | 0.70% | (0.30%) | (0.70%)
Effective income tax rate | 18.30% | 24.30% | 11.60%

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