Debt - Other Debt Narrative (Details) $ in Millions	Jun. 30, 2025 USD ($) note
Other debt
Short-Term Debt [Line Items]
Number of STI notes payable | note	3
STI
Short-Term Debt [Line Items]
Other long-term debt	$ 39.3
STI | Euros
Short-Term Debt [Line Items]
Other long-term debt	19.4
STI | United States of America, Dollars
Short-Term Debt [Line Items]
Other long-term debt	19.9
STI | Other debt
Short-Term Debt [Line Items]
Letters of credit outstanding	$ 19.1
Minimum | STI | Other debt
Short-Term Debt [Line Items]
Stated interest rate (as a percent)	2.40%
Maximum | STI | Other debt
Short-Term Debt [Line Items]
Stated interest rate (as a percent)	6.10%