Schedule II. Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2023

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Schedule II. Valuation and Qualifying Accounts

Schedule II. Valuation and Qualifying Accounts.


			Years Ended December 31, 2023, 2022 and 2021
			Balance at Beginning of Year						Charged to Costs and Expenses						Write- offs						Other						Balance at End of Year
			(in millions)
December 31, 2023
Accounts receivable allowance for credit loss			$	9.0					$	3.6					$	(4.0)					$	—					$	8.6
Compass Concierge receivable allowance for credit loss			14.7						0.8						(2.3)						—						13.2
Valuation allowance for deferred tax assets			594.2						—						—						70.7			(a)			664.9
December 31, 2022
Accounts receivable allowance for credit loss			7.1						5.5						(3.6)						—						9.0
Compass Concierge receivable allowance for credit loss			17.3						1.8						(4.4)						—						14.7
Valuation allowance for deferred tax assets			448.4						—						—						145.8			(a)			594.2
December 31, 2021
Accounts receivable allowance for credit loss			8.1						1.7						(2.7)						—						7.1
Compass Concierge receivable allowance for credit loss			17.2						7.2						(7.1)						—						17.3
Valuation allowance for deferred tax assets			287.5						—						—						160.9			(a)			448.4

(a) For the years ended December 31, 2023, 2022 and 2021, the increase in valuation allowance relates to U.S. deferred tax assets for which the Company continues to maintain that the realization of these assets has not achieved a more-likely-than-not threshold. This is primarily due to the evidence that the Company continued to maintain three-year cumulative pre-tax book losses.