Fair Values of Financial Instruments - Deferred Compensation Plan Commodity Hedging Agreements and Acquisition Related Contingent Consideration (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Assets:
Short-term investments	$ 301,210	$ 0
Commodity derivative instruments
Assets:
Commodity derivative instruments	2,472	3,747
Fair Value Level 3
Liabilities:
Acquisition related contingent consideration	654,191	669,337	$ 541,491
Carrying Amount
Assets:
Deferred compensation plan assets	81,123	64,769
Short-term investments	301,210
Pension plan assets	49,617	47,321
Liabilities:
Deferred compensation plan liabilities	81,123	64,769
Debt	1,786,348
Debt		599,159
Acquisition related contingent consideration	654,191	669,337
Carrying Amount | Commodity derivative instruments
Assets:
Commodity derivative instruments	2,472	3,747
Total Fair Value
Assets:
Deferred compensation plan assets	81,123	64,769
Short-term investments	301,210
Pension plan assets	49,617	47,321
Liabilities:
Deferred compensation plan liabilities	81,123	64,769
Debt	1,803,500
Debt		579,000
Acquisition related contingent consideration	654,191	669,337
Total Fair Value | Commodity derivative instruments
Assets:
Commodity derivative instruments	2,472	3,747
Total Fair Value | Fair Value Level 1
Assets:
Deferred compensation plan assets	81,123	64,769
Short-term investments	283,547
Pension plan assets	34,655	24,153
Liabilities:
Deferred compensation plan liabilities	81,123	64,769
Debt	0
Debt		0
Acquisition related contingent consideration	0	0
Total Fair Value | Fair Value Level 1 | Commodity derivative instruments
Assets:
Commodity derivative instruments	0	0
Total Fair Value | Fair Value Level 2
Assets:
Deferred compensation plan assets	0	0
Short-term investments	17,663
Pension plan assets	14,962	23,168
Liabilities:
Deferred compensation plan liabilities	0	0
Debt	1,803,500
Debt		579,000
Acquisition related contingent consideration	0	0
Total Fair Value | Fair Value Level 2 | Commodity derivative instruments
Assets:
Commodity derivative instruments	2,472	3,747
Total Fair Value | Fair Value Level 3
Assets:
Deferred compensation plan assets	0	0
Short-term investments	0
Pension plan assets	0	0
Liabilities:
Deferred compensation plan liabilities	0	0
Debt	0
Debt		0
Acquisition related contingent consideration	654,191	669,337
Total Fair Value | Fair Value Level 3 | Commodity derivative instruments
Assets:
Commodity derivative instruments	$ 0	$ 0