Significant Transactions (Tables)

12 Months Ended

Dec. 31, 2025

Significant Transactions [Abstract]

Schedule of assets acquired and liabilities assumed

The following presents additional details of the net assets acquired as of the September 2, 2025 acquisition date:

Millions	As of September 2, 2025
Short-term investments, at fair value	$	78.1
Cash (restricted $0.4)	1.1
Premiums, commissions and fees receivable	34.6
Other assets	11.3
Debt	(100.6)
Premiums and commissions payable	(72.9)
Other liabilities	(52.2)
Net tangible assets acquired (liabilities assumed)	(100.6)
Goodwill	420.6
Other intangible assets	198.2
Deferred tax liabilities related to investment basis differences	(24.0)
Net assets acquired	$	494.2