Income Taxes (Details)	3 Months Ended	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Reconciliation between the statutory United States Federal income tax rate and the Company's effective income tax rate
Statutory rate	35.00%	35.00%	35.00%	35.00%
State taxes	1.50%	1.20%	1.50%	1.10%
Noncontrolling interest in partially-owned subsidiaries	(0.70%)	(1.00%)	(0.60%)	(1.10%)
Settlements with tax authorities	(0.00%)	(0.00%)	(3.50%)	(0.00%)
Equity compensation	3.00%	0.00%	1.50%	0.00%
Other, net	2.10%	(0.10%)	1.60%	0.50%
Effective rate	40.90%	35.10%	35.50%	35.50%

Effective Income Tax Reconciliation, Equity Compensation

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to noncontrolling interest income (loss) exempt from income taxes.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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