Long-Term Debt - Summary of Long-term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Debt issuance costs	$ (987)	$ (1,157)
Total long-term debt	$ 598,992	598,817
3.80% Senior Notes 11/25/2025 | Public | Senior Notes
Debt Instrument [Line Items]
Interest Rate	3.80%
Long-term debt, gross	$ 350,000	350,000
Unamortized discount on senior bonds	(21)	(26)
2021 Revolving Credit Facility | Revolving Credit Facility | Non-public | Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross	$ 0	0
3.93% Senior Notes 10/10/2026 | Non-public | Senior Notes
Debt Instrument [Line Items]
Interest Rate	3.93%
Long-term debt, gross	$ 100,000	100,000
3.96% Senior Notes 3/21/2030 | Non-public | Senior Notes
Debt Instrument [Line Items]
Interest Rate	3.96%
Long-term debt, gross	$ 150,000	$ 150,000