Affiliate Equity - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Affiliate Equity [Line Items]
Distributions paid to affiliate partners		$ 252.3	$ 258.0	$ 271.3
Cash paid for purchases		176.7	106.5	67.4
Affiliate equity issuances		6.4	6.3	$ 13.4
Other assets		318.3	288.7
Other liabilities		754.0	402.4
Related Party
Affiliate Equity [Line Items]
Other assets		4.7	7.9
Other liabilities		$ 161.2	$ 54.8
Affiliated Entity
Affiliate Equity [Line Items]
Incremental affiliate equity compensation expense	$ 30.5