XML 150 R132.htm IDEA: XBRL DOCUMENT v3.25.0.1
Schedule II - Condensed Statements of Comprehensive Income Parent Company (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Condensed Statement Of Income Captions [Line Items]      
Net income $ 132.6 $ 215.5 $ 265.3
Other comprehensive income (loss), net of tax:      
Change in unrealized losses on debt securities 199.9 198.0 (780.9)
Change in foreign currency translation adjustment (46.1) 17.2 (42.2)
Change in pension benefit adjustment 5.6 (2.1) 46.6
Total other comprehensive income (loss), net of tax 159.4 213.1 (776.5)
Comprehensive income (loss) 292.0 428.6 (511.2)
Less: Comprehensive income (loss) attributable to noncontrolling interests 1.5 (1.3) 2.3
Comprehensive income (loss) attributable to the Company 290.5 429.9 (513.5)
Parent Company      
Condensed Statement Of Income Captions [Line Items]      
Net income 132.6 215.5 265.3
Other comprehensive income (loss), net of tax:      
Change in unrealized losses on debt securities 199.9 198.0 (780.9)
Change in foreign currency translation adjustment (46.1) 17.2 (42.2)
Change in pension benefit adjustment 5.6 (2.1) 46.6
Total other comprehensive income (loss), net of tax 159.4 213.1 (776.5)
Comprehensive income (loss) 292.0 428.6 (511.2)
Less: Comprehensive income (loss) attributable to noncontrolling interests 1.5 (1.3) 2.3
Comprehensive income (loss) attributable to the Company $ 290.5 $ 429.9 $ (513.5)