Debt - Short-Term Borrowings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Oct. 26, 2021	Oct. 25, 2021
Short-term Debt [Line Items]
Annualized interest rate	4.78%	0.29%
Letters of credit outstanding	$ 125,000	$ 125,000		$ 135,000	$ 125,000
Remaining amount available under credit line	340,000	294,967
Average balance outstanding during period	$ 322,531	$ 311,049	$ 318,409
Daily-weighted average interest rate (annualized)	1.89%	0.23%	1.50%
Maximum daily amount outstanding during period	$ 500,529	$ 465,033	$ 482,000
Short-term Debt
Short-term Debt [Line Items]
Balance at end of period (at par value)	$ 285,000	$ 330,033