Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income taxes	$ 11,185		$ 7,612	$ 35,572	$ 13,022
Discrete tax benefit, state tax credit investment		$ 3,460
Effective income tax rate				22.10%	20.28%