Investments in Loans and Financing Receivables - Schedule of Allowance for Credit Losses Related to Loans and Financing Receivable (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	$ 101.8	$ 111.5
Provision for credit losses	11.6	31.9
Write-offs		(31.1)
Foreign currency remeasurement	(0.2)	0.9
Allowance for credit losses, ending balance	113.2	113.2
Loans Receivable
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	14.8	12.3
Provision for credit losses	11.3	12.8
Write-offs		0.0
Foreign currency remeasurement	(0.2)	0.8
Allowance for credit losses, ending balance	25.9	25.9
Financing Receivable
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning balance	87.0	99.2
Provision for credit losses	0.3	19.1
Write-offs		(31.1)
Foreign currency remeasurement	0.0	0.1
Allowance for credit losses, ending balance	$ 87.3	$ 87.3