Goodwill and Intangible Assets 5-Year Amortization (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	$ 6,858
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	25,311
Finite-Lived Intangible Assets, Amortization Expense, Year Two	24,289
Finite-Lived Intangible Assets, Amortization Expense, Year Four	23,607
Finite-Lived Intangible Assets, Amortization Expense, Year Five	16,025
Finite-Lived Intangible Assets, Amortization Expense, Year Five	15,255
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	57,809
Finite-Lived Intangible Assets, Net	$ 169,154	$ 177,868