XML 48 R34.htm IDEA: XBRL DOCUMENT v3.21.2
Property, Plant and Equipment - Additional Information (Detail)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 03, 2021
USD ($)
a
Jul. 04, 2020
USD ($)
Jul. 03, 2021
USD ($)
a
Jul. 04, 2020
USD ($)
Dec. 31, 2020
USD ($)
Property, Plant and Equipment [Line Items]          
Accumulated depreciation $ 10,200,000   $ 10,200,000   $ 9,860,000
Property, plant and equipment, net 7,235,536   7,235,536   6,899,110
Losses on assets 44,308 $ 5,000 50,970 $ 292,846  
Carrying Value of Three Groups of Wells [Member]          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment, net $ 68,400   $ 68,400   $ 71,700
Unproved Oil and Natural Gas Properties [Member]          
Property, Plant and Equipment [Line Items]          
Ownership percentage of leasehold interest in unproved oil and natural gas properties 49.00%   49.00%    
Unproved oil and gas properties area | a 54,000   54,000    
Unproved Oil and Gas Properties [Member]          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment, net $ 96,000   $ 96,000    
Unproved Oil and Gas Properties [Member] | Losses on Assets [Member]          
Property, Plant and Equipment [Line Items]          
Losses on assets $ 42,000   $ 42,000