Commitments and Contingencies - Available Lines of Credit, Outstanding Standby Letter of Credits, and Bonds (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Oct. 18, 2019
Line of Credit Facility [Line Items]
Multicurrency revolving line of credit			$ 500,000
Credit Facility [Member]
Line of Credit Facility [Line Items]
Multicurrency revolving line of credit	$ 500,000	$ 500,000
Standby LOCs issued and outstanding	(46,013)	(59,059)
Line of credit facility, remaining borrowing capacity	253,987	240,941
Unsecured Multicurrency Revolving Lines of Credit [Member]
Line of Credit Facility [Line Items]
Multicurrency revolving line of credit	87,230	84,318
Standby LOCs issued and outstanding	(19,541)	(21,853)
Short-term borrowings	0	0
Line of credit facility, remaining borrowing capacity	67,689	62,465
Surety Bond [Member]
Line of Credit Facility [Line Items]
Unsecured surety bonds in force	363,097	271,164
Line of Credit
Line of Credit Facility [Line Items]
Long-term borrowings	0	0
Line of credit facility, remaining borrowing capacity	$ 453,987	$ 440,941