00100 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - Condensed Consolidated Statements Of Income link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - Condensed Consolidated Statements Of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - Condensed Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 40202 - Disclosure - Acquisition (Schedule Of Purchase Price Allocation Of Pride Production) (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Inventories (Schedule Of Inventories) (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Net Income Per Common Share (Computation Of Basic And Diluted Net Income Per Share Attributable To The Company) (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - Available-For-Sale Securities Classified As Current Assets (Schedule Of Available-For-Sale Securities Classified As Current Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 40903 - Disclosure - Available-For-Sale Securities Classified As Current Assets (Schedule Of Contractual Maturities Of Available-For-Sale Debt Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document And Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - Presentation Of Interim Information link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Stock Based Compensation link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Net Income Per Common Share link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - Accrued Dividends Payable And Dividends Per Common Share link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - Fair Value Measures link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - Available-For-Sale Securities Classified As Current Assets link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - Guarantee link:presentationLink link:calculationLink link:definitionLink 11201 - Disclosure - Noncontrolling Interest link:presentationLink link:calculationLink link:definitionLink 30201 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 30401 - Disclosure - Inventories (Tables) link:presentationLink link:calculationLink link:definitionLink 30601 - Disclosure - Net Income Per Common Share (Tables) link:presentationLink link:calculationLink link:definitionLink 30701 - Disclosure - Accrued Dividends Payable And Dividends Per Common Share (Tables) link:presentationLink link:calculationLink link:definitionLink 30801 - Disclosure - Fair Value Measures (Tables) link:presentationLink link:calculationLink link:definitionLink 30901 - Disclosure - Available-For-Sale Securities Classified As Current Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 31201 - Disclosure - Noncontrolling Interest (Tables) link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - Acquisition (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40203 - Disclosure - Acquisition (Schedule Of Purchase Price Allocation Of Maxim Acquisition) (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Stock Based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - Accrued Dividends Payable And Dividends Per Common Share (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40702 - Disclosure - Accrued Dividends Payable And Dividends Per Common Share (Schedule Of Dividends Per Common Share) (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - Fair Value Measures (Schedule Of Fair Value And Carrying Value Of Borrowings Under Credit Facilities And Long-Term Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 40802 - Disclosure - Fair Value Measures (Schedule Of Assets Measured At Fair Value On A Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - Available-For-Sale Securities Classified As Current Assets (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - Guarantee (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - Noncontrolling Interest (Schedule Of Statement Of Stockholders' Equity Activities, Including Noncontrolling Interest) (Details) link:presentationLink link:calculationLink link:definitionLink