Reserves (Tables)

12 Months Ended

Dec. 31, 2020

Insurance [Abstract]

Schedule of Most Significant Claims and Benefits Payable

There have been no significant changes in the methodologies and assumptions utilized in estimating the liability for unpaid loss and loss adjustment expenses for any of the periods presented.

	Years Ended December 31,
	2020		2019		2018
Claims and benefits payable, at beginning of year	$	1,054.5	$	1,190.5	$	1,266.1
Less: Reinsurance ceded and other	(1,044.6)		(1,179.2)		(1,255.1)
Net claims and benefits payable, at beginning of year	9.9		11.3		11.0
Incurred losses and loss adjustment expenses related to:
Current year	56.4		56.5		63.4
Prior years	(0.1)		—		—
Total incurred losses and loss adjustment expenses	56.3		56.5		63.4
Paid losses and loss adjustment expenses related to:
Current year	46.9		52.1		56.6
Prior years	5.4		5.8		6.5
Total paid losses and loss adjustment expenses	52.3		57.9		63.1
Net claims and benefits payable, at end of year	13.9		9.9		11.3
Plus: Reinsurance ceded and other	1,012.5		1,044.6		1,179.2
Claims and benefits payable, at end of year	$	1,026.4	$	1,054.5	$	1,190.5