v3.26.1
BUSINESS SEGMENTS - RECONCILIATION OF OPERATING PROFIT (LOSS) FROM SEGMENTS TO CONSOLIDATED (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Total segment revenues $ 1,292.8 $ 1,162.7 $ 2,336.1 $ 2,166.1
Total investment losses (8.6) (21.3) (16.4) (25.1)
Total revenues 1,285.2 1,151.5 2,314.8 2,155.6
Total segment expenses 1,141.8 1,050.4 2,055.2 1,949.2
Total benefits and expenses 1,125.5 1,033.5 2,106.7 2,009.8
Income before tax 159.7 118.0 208.1 145.8
Income tax expense 33.8 26.2 44.5 32.5
Net income 125.9 91.8 163.6 113.3
Operating Segments        
Segment Reporting [Line Items]        
Total segment revenues 1,292.8 1,162.7 2,336.1 2,166.1
Total segment expenses 1,141.8 1,050.4 2,055.2 1,949.2
Segment Reconciling Items        
Segment Reporting [Line Items]        
Total investment losses (14.7) (18.4) (37.4) (25.2)
Revenues related to earnings attributable to VIEs 3.8 7.2 7.6 14.7
Fee revenue related to divested business 3.3 0.0 8.5 0.0
Changes in fair value of embedded derivative liabilities and market risk benefits (34.6) (25.2) 7.8 44.4
Expenses attributable to VIEs 4.2 7.1 8.8 14.5
Expenses related to TechMod initiative 9.7 3.2 23.4 3.2
Expenses related to divested business 4.4 0.0 11.5 0.0
Other expenses $ 0.0 $ (2.0) $ 0.0 $ (1.5)