v2.4.0.6

Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Cash Flows from Operating Activities |  |
Net Income | $ 494,725 | $ 324,009
Items Not Requiring (Providing) Cash |  |
Depreciation, Depletion and Amortization | 846,388 | 748,743
Impairments | 53,548 | 133,147
Stock-Based Compensation Expenses | 30,436 | 28,338
Deferred Income Taxes | 200,779 | 110,148
Gains on Asset Dispositions, Net | (164,233) | (67,468)
Other, Net | 8,268 | 446
Dry Hole Costs | 3,962 | 0
Mark-to-Market Commodity Derivative Contracts |  |
Total (Losses) Gains | 104,956 | (134,208)
Realized Gains | 67,050 | 133,601
Excess Tax Benefits from Stock-Based Compensation | (11,673) | (16,651)
Other, Net | 5,022 | 3,352
Changes in Components of Working Capital and Other Assets and Liabilities |  |
Accounts Receivable | (236,757) | (89,948)
Inventories | (15,058) | 10,208
Accounts Payable | 186,065 | 236,625
Accrued Taxes Payable | 9,004 | (5,163)
Other Assets | (47,193) | (108,840)
Other Liabilities | (52,933) | (5,059)
Changes in Components of Working Capital Associated with Investing and Financing Activities | (57,421) | (223,675)
Net Cash Provided by Operating Activities | 1,424,935 | 1,077,605
Investing Cash Flows |  |
Additions to Oil and Gas Properties | (1,604,123) | (1,878,813)
Additions to Other Property, Plant and Equipment | (92,201) | (170,704)
Proceeds from Sales of Assets | 479,436 | 450,110
Changes in Components of Working Capital Associated with Investing Activities | 57,149 | 224,087
Net Cash Used in Investing Activities | (1,159,739) | (1,375,320)
Financing Cash Flows |  |
Dividends Paid | (46,220) | (43,250)
Excess Tax Benefits from Stock-Based Compensation | 11,673 | 16,651
Treasury Stock Purchased | (11,024) | (20,072)
Proceeds from Stock Options Exercised and Employee Stock Purchase Plan | 8,004 | 20,198
Repayment of Capital Lease Obligation | (1,427) | 0
Other, Net | 272 | (412)
Net Cash Used in Financing Activities | (38,722) | (26,885)
Effect of Exchange Rate Changes on Cash | 5,125 | 2,938
Increase (Decrease) in Cash and Cash Equivalents | 231,599 | (321,662)
Cash and Cash Equivalents at Beginning of Period | 876,435 | 615,726
Cash and Cash Equivalents at End of Period | $ 1,108,034 | $ 294,064

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