Borrowings - Summary (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total long-term debt	$ 2,991,759	$ 2,942,513
Unamortized discount	10,900	12,700
Deferred debt issuance cost	8,900	10,700
3.15% 10-year notes due November 15, 2025
Debt Instrument [Line Items]
Principal	400,000
Total long-term debt	$ 398,737	398,063
Debt instrument, stated interest rate	3.15%
Term	10 years
1.25% 10-year notes due November 9, 2026 (euro-denominated)
Debt Instrument [Line Items]
Total long-term debt	$ 657,628	631,522
Debt instrument, stated interest rate	1.25%
Term	10 years
0.750% 8-year notes due November 4, 2027 (euro denominated)
Debt Instrument [Line Items]
Total long-term debt	$ 547,342	525,654
Debt instrument, stated interest rate	0.75%
Term	8 years
6.65% 30-year debentures due June 1, 2028
Debt Instrument [Line Items]
Principal	$ 200,000
Total long-term debt	$ 199,557	199,456
Debt instrument, stated interest rate	6.65%
Term	30 years
2.950% 10-year notes due November 4, 2029
Debt Instrument [Line Items]
Principal	$ 300,000
Total long-term debt	$ 297,787	297,408
Debt instrument, stated interest rate	2.95%
Term	10 years
5.375% 30-year debentures due October 15, 2035
Debt Instrument [Line Items]
Principal	$ 300,000
Total long-term debt	$ 297,058	296,808
Debt instrument, stated interest rate	5.375%
Term	30 years
6.60% 30-year notes due March 15, 2038
Debt Instrument [Line Items]
Principal	$ 250,000
Total long-term debt	$ 248,392	248,279
Debt instrument, stated interest rate	6.60%
Term	30 years
5.375% 30-year notes due March 1, 2041
Debt Instrument [Line Items]
Principal	$ 350,000
Total long-term debt	$ 345,258	344,982
Debt instrument, stated interest rate	5.375%
Term	30 years
Other
Debt Instrument [Line Items]
Total long-term debt	$ 0	$ 341