Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current Assets
Cash and Cash Equivalents	$ 3,328,928	$ 2,027,972
Accounts Receivable, Net	1,522,256	2,001,658
Inventories	629,401	767,297
Assets from Price Risk Management Activities	64,559	1,299
Income Taxes Receivable	23,037	151,665
Other	293,987	323,448
Total	5,862,168	5,273,339
Property, Plant and Equipment
Oil and Gas Properties (Successful Efforts Method)	64,792,798	62,830,415
Other Property, Plant and Equipment	4,478,976	4,472,246
Total Property, Plant and Equipment	69,271,774	67,302,661
Less: Accumulated Depreciation, Depletion and Amortization	(40,673,147)	(36,938,066)
Total Property, Plant and Equipment, Net	28,598,627	30,364,595
Deferred Income Taxes	2,127	2,363
Other Assets	1,341,679	1,484,311
Total Assets	35,804,601	37,124,608
Current Liabilities
Accounts Payable	1,681,193	2,429,127
Accrued Taxes Payable	205,754	254,850
Dividends Payable	217,419	166,273
Liabilities from Price Risk Management Activities	0	20,194
Current Portion of Long-Term Debt	781,054	1,014,524
Current Portion of Operating Lease Liabilities	295,089	369,365
Other	279,595	232,655
Total	3,460,104	4,486,988
Long-Term Debt	5,035,351	4,160,919
Other Liabilities	2,147,932	1,789,884
Deferred Income Taxes	4,859,327	5,046,101
Commitments and Contingencies (Note 8)
Stockholders' Equity
Common Stock, $0.01 Par, 1,280,000,000 Shares Authorized and 583,694,850 Shares and 582,213,016 Shares Issued at December 31, 2020 and 2019, respectively	205,837	205,822
Additional Paid in Capital	5,945,024	5,817,475
Accumulated Other Comprehensive Loss	(12,328)	(4,652)
Retained Earnings	14,169,969	15,648,604
Common Stock Held in Treasury, 124,265 Shares and 298,820 Shares at December 31, 2020 and 2019, respectively	(6,615)	(26,533)
Total Stockholders' Equity	20,301,887	21,640,716
Total Liabilities and Stockholders' Equity	$ 35,804,601	$ 37,124,608