Debt - Other Credit Facilities - Narrative (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Letters of credit issued	$ 82,100,000	$ 166,700,000
Other Credit Facilities
Debt Instrument [Line Items]
Long-term debt obligations	0	0
Standby Letters of Credit | Line of Credit
Debt Instrument [Line Items]
Letters of credit issued	$ 17,200,000	$ 23,600,000
Standby Letters of Credit | Line of Credit | Letters of Credit
Debt Instrument [Line Items]
Line of credit facility, interest rate (percentage)	0.90%	0.75%