Debt and Financing Arrangements - Narrative (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Short-term debt outstanding	$ 3,300,000	$ 4,700,000
2021 Credit Facility | 2021 Credit Facility
Debt Instrument [Line Items]
Debt term (in years)	5 years
Line of credit, maximum borrowing capacity	$ 750,000,000
Line of credit facility, accordion feature, higher borrowing capacity option	$ 1,250,000,000
Line of credit facility covenants maximum debt to capitalization (as a percent)	65.00%