Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current Assets
Cash and Cash Equivalents	$ 779,722	$ 718,506
Accounts Receivable, Net	935,592	930,610
Inventories	495,826	598,935
Income Taxes Receivable	4,880	40,704
Deferred Income Taxes	46,712	147,812
Other	187,389	155,677
Total	2,450,121	2,592,244
Property, Plant and Equipment
Oil and Gas Properties (Successful Efforts Method)	51,355,620	50,613,241
Other Property, Plant and Equipment	4,001,132	3,986,610
Total Property, Plant and Equipment	55,356,752	54,599,851
Less: Accumulated Depreciation, Depletion and Amortization	(32,143,873)	(30,389,130)
Total Property, Plant and Equipment, Net	23,212,879	24,210,721
Other Assets	167,538	167,505
Total Assets	25,830,538	26,970,470
Current Liabilities
Accounts Payable	1,305,651	1,471,953
Accrued Taxes Payable	138,395	93,618
Dividends Payable	91,679	91,546
Liabilities from Price Risk Management Activities	1,315	0
Short-Term Borrowings and Current Portion of Long-Term Debt	6,579	6,579
Other	168,642	155,591
Total	1,712,261	1,819,287
Long-Term Debt	6,979,286	6,648,911
Other Liabilities	978,513	971,335
Deferred Income Taxes	4,103,777	4,587,902
Commitments and Contingencies (Note 8)
Stockholders' Equity
Common Stock, $0.01 Par, 640,000,000 Shares Authorized and 551,004,831 Shares Issued at June 30, 2016 and 550,150,823 Shares Issued at December 31, 2015	205,510	205,502
Additional Paid in Capital	2,982,047	2,923,461
Accumulated Other Comprehensive Loss	(25,264)	(33,338)
Retained Earnings	8,923,666	9,870,816
Common Stock Held in Treasury, 375,869 Shares at June 30, 2016 and 292,179 Shares at December 31, 2015	(29,258)	(23,406)
Total Stockholders' Equity	12,056,701	12,943,035
Total Liabilities and Stockholders' Equity	$ 25,830,538	$ 26,970,470