Income Taxes Income Tax (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Valuation Allowance [Line Items]
Provision for income taxes	$ 30,411	$ 25,415
Effective Income Tax Rate Reconciliation, Percent	24.90%	23.00%
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	$ 1,100
Share-based Payment Arrangement, Expense, Tax Benefit	$ 1,100