Related Party Transactions (Details) $ in Millions	Jun. 30, 2026 USD ($)	Dec. 31, 2025 USD ($)
Related Party Transactions
Other assets	$ 308.3	$ 318.3
Other liabilities	$ 692.9	754.0
Common stock, voting rights, percent	0.05
Related Party
Related Party Transactions
Other assets	$ 6.4	4.7
Other liabilities	200.4	161.2
Related Party \| Private Equity Investment Partnerships of Affiliate
Related Party Transactions
Other liabilities	7.6	11.7
Related Party \| Affiliate Tax Distributions
Related Party Transactions
Other assets	62.3	68.6
Other liabilities	$ 86.0	$ 99.3

Amount of assets classified as other.

Amount of liabilities classified as other.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details