Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2022

Credit Loss [Abstract]

Premium Receivable, Allowance for Credit Loss

The following table represents the balances of premiums receivable, net of allowance for expected credit losses, at March 31, 2022 and January 1, 2022, and the changes in the allowance for expected credit losses for the three months ended March 31, 2022.

(in millions)	Premiums Receivable, Net of Allowance for Estimated Uncollectible Premiums		Allowance for Estimated Uncollectible Premiums
Balance, January 1, 2022	$	648.6	$	5.7
Current period change for estimated uncollectible premiums			(0.4)
Write-offs of uncollectible premiums receivable			—
Balance, March 31, 2022	$	649.3	$	5.3

Reinsurance Recoverable, Allowance for Credit Loss

Reinsurance Recoverables

The following table presents the balances of reinsurance recoverables, net of the allowance for estimated uncollectible reinsurance, at March 31, 2022 and January 1, 2022, and changes in the allowance for estimated uncollectible reinsurance for the three months ended March 31, 2022.

(in millions)	Reinsurance Recoverables, Net of Allowance for Estimated Uncollectible Reinsurance		Allowance for Estimated Uncollectible Reinsurance
Balance, January 1, 2022	$	2,966.4	$	3.8
Current period change for estimated uncollectible reinsurance			—
Write-offs of uncollectible reinsurance recoverables			—
Balance, March 31, 2022	$	2,857.9	$	3.8