CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operations:
Net income (loss)	$ 226.4	$ 180.6
Adjustments to reconcile net income to net cash provided from (used for) operations:
Net realized and unrealized investment (gains) losses	(167.3)	(166.6)
Change in fair value of Ark’s contingent consideration	38.1	13.3
Deferred income tax expense (benefit)	(2.8)	(0.4)
Amortization of restricted share awards	8.7	7.5
Amortization (accretion) and depreciation	0.3	(4.8)
Other operating items:
Net change in reinsurance recoverables	(455.1)	(421.8)
Net change in insurance premiums, commissions and fees receivable	(670.8)	(605.8)
Net change in deferred acquisition costs	(183.4)	(101.6)
Net change in loss and loss adjustment expense reserves	174.1	296.2
Net change in unearned insurance premiums	966.4	816.0
Net change in reinsurance payable	314.3	286.2
Net change in premiums and commissions payable	5.8	29.6
Net change in accrued incentive compensation from Other Operations	(39.0)	(29.2)
Contributions to Kudu’s Participation Contracts	(68.2)	(0.2)
Proceeds from Kudu’s Participation Contracts sold	0.0	9.4
Net other operating activities	4.8	(55.0)
Net cash provided from (used for) operations	137.3	253.3
Cash flows from investing activities:
Net change in short-term investments	(235.2)	317.3
Sales of fixed maturity investments	263.5	262.2
Maturities, calls and paydowns of fixed maturity investments	163.7	228.3
Sales of common equity securities and investment in MediaAlpha	251.0	162.4
Distributions and redemptions of other long-term investments	34.7	116.1
Purchases of consolidated subsidiaries, net of cash acquired of $0.8 and $44.9	(70.7)	(231.8)
Purchases of fixed maturity investments	(509.4)	(732.6)
Purchases of common equity securities and investment in MediaAlpha	0.0	(121.1)
Purchases of other long-term investments	(54.2)	(109.9)
Net other investing activities	0.1	14.9
Net cash provided from (used for) investing activities	(156.5)	(94.2)
Cash flows from financing activities:
Draw down of debt and revolving lines of credit	131.5	0.0
Repayment of debt and revolving lines of credit	(2.3)	(34.1)
Cash dividends paid to common shareholders	(2.6)	(2.5)
Repurchases and retirements of common shares	(9.9)	(8.1)
BAM member surplus contributions prior to deconsolidation	0.0	26.0
Contributions from other noncontrolling interests	0.7	1.0
Distributions to other noncontrolling interests	(57.9)	(11.1)
Net other financing activities	31.1	2.5
Net cash provided from (used for) financing activities	90.6	(26.3)
Net change in cash during the period	71.4	132.8
Cash balance at beginning of period (includes restricted cash balances of $73.6 and $0.7)	266.4	122.4
Cash balance at end of period (includes restricted cash balances of $99.5 and $64.1)	337.8	255.2
Supplemental cash flows information:
Interest paid	(32.4)	(31.4)
Net income tax payments	(17.6)	(14.4)
Investments, Excluding MediaAlpha and Bamboo
Adjustments to reconcile net income to net cash provided from (used for) operations:
Net realized and unrealized investment (gains) losses	(173.4)	(95.2)
MediaAlpha
Adjustments to reconcile net income to net cash provided from (used for) operations:
Net realized and unrealized investment (gains) losses	6.1	(71.5)
HG Global | Operating Segments
Adjustments to reconcile net income to net cash provided from (used for) operations:
Interest income from BAM Surplus Notes subsequent to deconsolidation	$ (15.0)	$ 0.0