Intangible Assets (Estimated Useful Lives) (Details)	12 Months Ended
	Dec. 31, 2021
Agency relationships
Finite-Lived Intangible Assets [Line Items]
Useful Life	15 years
Software
Finite-Lived Intangible Assets [Line Items]
Useful Life	2 years
Trade names
Finite-Lived Intangible Assets [Line Items]
Useful Life	15 years
Favorable contract
Finite-Lived Intangible Assets [Line Items]
Useful Life	2 years