CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Investments:
Fixed maturities available-for-sale, at fair value (cost: $2,032.9 and $2,521.5, respectively; allowance for expected credit losses: $0.9 and $0.2, respectively)	$ 2,068.9	$ 2,585.4
Equity securities, at fair value (cost: $396.3 and $11.7, respectively)	413.0	10.7
Other investments (cost: $577.4 and $311.0, respectively)	577.4	311.0
Short-term investments, at fair value (cost: $254.1 and $429.0, respectively)	254.4	429.5
Investments	4,094.8	3,481.2
Cash, restricted cash and cash equivalents	644.4	791.6
Accrued investment income	18.6	20.4
Premiums receivable	179.5	230.7
Reinsurance recoverables	3,053.2	2,959.3
Other intangible assets, net of accumulated amortization	139.3	180.6
Current income taxes receivable, net	21.6	53.1
Deferred tax asset, net	91.5	39.1
Deferred acquisition costs, net	52.1	7.2
Ceded unearned premiums	357.8	356.0
Operating lease right-of-use assets	47.6	51.2
Other assets	166.3	189.1
Value of business acquired, net of accumulated amortization	12.9	143.6
Total assets	8,879.6	8,503.1
Liabilities and Stockholders' Equity
Reserves for losses and loss adjustment expenses	5,798.6	5,544.5
Unearned premiums	798.8	916.6
Accrued underwriting expenses and other liabilities	54.3	73.9
Ceded reinsurance payable, net	158.7	192.7
Funds held	44.6	57.3
Senior unsecured fixed rate notes	128.8	128.0
Junior subordinated debentures	243.2	241.2
Operating lease liabilities	49.1	51.4
Total liabilities	7,276.1	7,205.6
Commitments and contingencies
Stockholders' equity:
Series A Preferred stock and additional paid-in capital ($1.00 par, 10,000 and 30,000,000 shares authorized, respectively; 6,000 shares issued; liquidation preference $25,000)	137.1	137.1
Common stock ($0.01 par and $1.00 par, respectively; 1,000 and 2,000,000,000 shares authorized, respectively; 13 and 1,056,638,730 shares issued, respectively)	0.0	1,056.6
Additional paid-in capital	1,592.4	51.1
Retained earnings (Accumulated deficit)	(157.7)	0.9
Accumulated other comprehensive income, net of taxes	31.7	51.8
Total stockholders' equity	1,603.5	1,297.5
Total liabilities and stockholders' equity	8,879.6	8,503.1
Mortgage Loans
Investments:
Loans	208.2	144.6
Private Loans
Investments:
Loans	$ 572.9	$ 0.0