Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current Assets
Cash and Cash Equivalents	$ 1,048,727	$ 718,506
Accounts Receivable, Net	920,189	930,610
Inventories	429,667	598,935
Assets from Price Risk Management Activities	2,185	0
Income Taxes Receivable	178	40,704
Deferred Income Taxes	137,098	147,812
Other	199,720	155,677
Total	2,737,764	2,592,244
Property, Plant and Equipment
Oil and Gas Properties (Successful Efforts Method)	50,465,979	50,613,241
Other Property, Plant and Equipment	4,013,602	3,986,610
Total Property, Plant and Equipment	54,479,581	54,599,851
Less: Accumulated Depreciation, Depletion and Amortization	(31,835,196)	(30,389,130)
Total Property, Plant and Equipment, Net	22,644,385	24,210,721
Other Assets	172,772	167,505
Total Assets	25,554,921	26,970,470
Current Liabilities
Accounts Payable	1,296,240	1,471,953
Accrued Taxes Payable	143,257	93,618
Dividends Payable	91,842	91,546
Short-Term Borrowings and Current Portion of Long-Term Debt	6,579	6,579
Other	195,045	155,591
Total	1,732,963	1,819,287
Long-Term Debt	6,979,538	6,648,911
Other Liabilities	975,763	971,335
Deferred Income Taxes	4,068,345	4,587,902
Commitments and Contingencies (Note 8)
Stockholders' Equity
Common Stock, $0.01 Par, 640,000,000 Shares Authorized and 551,425,785 Shares Issued at September 30, 2016 and 550,150,823 Shares Issued at December 31, 2015	205,514	205,502
Additional Paid in Capital	2,992,887	2,923,461
Accumulated Other Comprehensive Loss	(25,100)	(33,338)
Retained Earnings	8,641,704	9,870,816
Common Stock Held in Treasury, 197,181 Shares at September 30, 2016 and 292,179 Shares at December 31, 2015	(16,693)	(23,406)
Total Stockholders' Equity	11,798,312	12,943,035
Total Liabilities and Stockholders' Equity	$ 25,554,921	$ 26,970,470