XML 81 R43.htm IDEA: XBRL DOCUMENT v3.22.0.1
Run-off Lines (Tables)
 12 Months Ended
Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]  
Gross Reserves for Run-Off Lines
The following table presents our gross reserves for Run-off Lines as of December 31:
 December 31,
(in millions)20212020
Asbestos and Environmental:  
Reinsurance assumed$29.6 $29.4 
Other34.2 29.9 
Total Asbestos and Environmental63.8 59.3 
Risk-management162.6 162.4 
Run-off reinsurance lines0.5 0.5 
Other run-off lines34.3 14.3 
Gross reserves - Run-off Lines$261.2 $236.5 
Total Gross Reserves for Asbestos Exposure The following table represents the total gross reserves for our asbestos exposure:
 December 31,
(in millions)202120202019
Direct written   
Case reserves$3.0 $3.1 $2.7 
Unallocated loss adjustment expense ("ULAE")0.5 0.5 0.5 
Incurred but not reported ("IBNR")19.9 20.2 16.1 
Total direct written reserves23.4 23.8 19.3 
Assumed domestic
Case reserves7.4 8.4 9.1 
ULAE0.8 0.8 0.8 
IBNR11.9 12.8 11.2 
Total assumed domestic reserves20.1 22.0 21.1 
Assumed London
Case reserves2.1 1.4 1.3 
IBNR2.3 1.6 1.1 
Total assumed London reserves4.4 3.0 2.4 
Total asbestos reserves$47.9 $48.8 $42.8 
Underwriting Losses for Run-Off Lines
The following table presents our underwriting losses for Run-off Lines: 
 For the Years Ended December 31,
(in millions)202120202019
Asbestos and Environmental:   
Reinsurance assumed$(4.7)$(5.7)$(4.4)
Other(10.0)(11.7)(3.9)
Total Asbestos and Environmental(14.7)(17.4)(8.3)
Risk-management(9.9)7.6 (4.9)
Run-off reinsurance lines— 0.4 0.7 
Other run-off lines(20.1)(3.4)(1.7)
Total underwriting loss - Run-off Lines$(44.7)$(12.8)$(14.2)