Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income tax receivables	$ 7,819		$ 17,924
Income taxes payable	14,927		$ 14,154
Income tax expense	7,635	$ 9,439
Net discrete tax expense (gain)	(700)	$ 900
Deferred tax expense, valuation deferred tax assets	$ 800
Effective tax rate	29.75%	33.40%
Estimated effective tax rate	29.19%	30.10%