Fair Values of Financial Instruments - Deferred Compensation Plan Commodity Hedging Agreements and Acquisition Related Contingent Consideration (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 29, 2019
Commodity derivative instruments
Assets:
Commodity derivative instruments	$ 7,714	$ 2,473
Fair Value Level 3
Liabilities:
Acquisition related contingent consideration	542,105	434,694	$ 446,684
Carrying Amount
Assets:
Deferred compensation plan assets	60,461	51,742
Pension plan assets	328,250	319,699
Liabilities:
Deferred compensation plan liabilities	60,461	51,742
Long-term debt	723,443	940,465
Acquisition related contingent consideration	542,105	434,694
Carrying Amount | Commodity derivative instruments
Assets:
Commodity derivative instruments	7,714	2,473
Total Fair Value
Assets:
Deferred compensation plan assets	60,461	51,742
Pension plan assets	328,250	319,699
Liabilities:
Deferred compensation plan liabilities	60,461	51,742
Long-term debt	772,600	1,015,700
Acquisition related contingent consideration	542,105	434,694
Total Fair Value | Commodity derivative instruments
Assets:
Commodity derivative instruments	7,714	2,473
Total Fair Value | Fair Value Level 1
Assets:
Deferred compensation plan assets	60,461	51,742
Pension plan assets	313,893	308,849
Liabilities:
Deferred compensation plan liabilities	60,461	51,742
Long-term debt	0	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
Pension plan assets	14,357	10,850
Liabilities:
Deferred compensation plan liabilities	0	0
Long-term debt	772,600	1,015,700
Acquisition related contingent consideration	0	0
Total Fair Value | Fair Value Level 2 | Commodity derivative instruments
Assets:
Commodity derivative instruments	7,714	2,473
Total Fair Value | Fair Value Level 3
Assets:
Deferred compensation plan assets	0	0
Pension plan assets	0	0
Liabilities:
Deferred compensation plan liabilities	0	0
Long-term debt	0	0
Acquisition related contingent consideration	542,105	434,694
Total Fair Value | Fair Value Level 3 | Commodity derivative instruments
Assets:
Commodity derivative instruments	$ 0	$ 0