030000 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 010000 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 020000 - Statement - Condensed Consolidated Statements of Income link:presentationLink link:calculationLink link:definitionLink 011000 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 050100 - Disclosure - General link:presentationLink link:calculationLink link:definitionLink 050300 - Disclosure - Financing Arrangements link:presentationLink link:calculationLink link:definitionLink 050400 - Disclosure - Computation of Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 050500 - Disclosure - Retirement Plans link:presentationLink link:calculationLink link:definitionLink 050600 - Disclosure - Business Segment Information link:presentationLink link:calculationLink link:definitionLink 050900 - Disclosure - Supplemental Cash Flow Information link:presentationLink link:calculationLink link:definitionLink 050700 - Disclosure - Commitments link:presentationLink link:calculationLink link:definitionLink 050800 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 051000 - Disclosure - Condensed Consolidating Financial Statements link:presentationLink link:calculationLink link:definitionLink 009999 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 080100 - Disclosure - General (Details) link:presentationLink link:calculationLink link:definitionLink 080300 - Disclosure - Financing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 070400 - Disclosure - Computation of Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 080400 - Disclosure - Computation of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 070500 - Disclosure - Retirement Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 080500 - Disclosure - Retirement Plans (Details 1) link:presentationLink link:calculationLink link:definitionLink 070600 - Disclosure - Business Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 080600 - Disclosure - Business Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 070700 - Disclosure - Commitments (Tables) link:presentationLink link:calculationLink link:definitionLink 070900 - Disclosure - Supplemental Cash Flow Information (Tables) link:presentationLink link:calculationLink link:definitionLink 080900 - Disclosure - Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 071000 - Disclosure - Condensed Consolidating Financial Statements (Tables) link:presentationLink link:calculationLink link:definitionLink 081001 - Disclosure - Condensed Consolidating Financial Statements (Details 2) link:presentationLink link:calculationLink link:definitionLink 080700 - Disclosure - Commitments (Details 1) link:presentationLink link:calculationLink link:definitionLink 080701 - Disclosure - Commitments (Details 2) link:presentationLink link:calculationLink link:definitionLink 080702 - Disclosure - Commitments (Details 5) link:presentationLink link:calculationLink link:definitionLink 080703 - Disclosure - Commitments (Details 3) link:presentationLink link:calculationLink link:definitionLink 080704 - Disclosure - Commitments (Details 4) link:presentationLink link:calculationLink link:definitionLink 081002 - Disclosure - Condensed Consolidating Financial Statements (Details 3) link:presentationLink link:calculationLink link:definitionLink 081003 - Disclosure - Condensed Consolidating Financial Statements (Details 4) link:presentationLink link:calculationLink link:definitionLink 060100 - Disclosure - General (Policies) link:presentationLink link:calculationLink link:definitionLink 080501 - Disclosure - Retirement Plans (Details 2) link:presentationLink link:calculationLink link:definitionLink 080502 - Disclosure - Retirement Plans (Details 3) link:presentationLink link:calculationLink link:definitionLink 081000 - Disclosure - Condensed Consolidating Financial Statements (Details 1) link:presentationLink link:calculationLink link:definitionLink 080800 - Disclosure - Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 060105 - Disclosure - Acquisition (Tables) link:presentationLink link:calculationLink link:definitionLink 020500 - Statement - Condensed Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 020510 - Statement - Condensed Consolidated Statements of Comprehensive Income (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 080200 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 050200 - Disclosure - Accumulated Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 060200 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink