Component: (Network and Table) | |
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Network | 041603 - Disclosure - Pension And Other Postretirement Benefits (Change In Plan Assets Of Pension And Other Postretirement Benefits) (Details) (http://www.exxonmobil.com/role/DisclosurePensionAndOtherPostretirementBenefitsChangeInPlanAssetsOfPensionAndOtherPostretirementBenefitsDetails) |
Table | Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] |
Reporting Entity [Axis] | 0000034088 (http://www.sec.gov/CIK) |
Defined Benefit Plan Disclosure [Line Items] | Period [Axis] | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
2013-01-01 - 2013-12-31 | 2012-01-01 - 2012-12-31 | |||||||||||
Defined Benefit Plans, Benefit Payments [Axis] | Defined Benefit Plans, Benefit Payments [Axis] | |||||||||||
Benefit Payments For Funded Plans [Member] | Benefits Paid [Domain] | Benefit Payments For Funded Plans [Member] | Benefits Paid [Domain] | |||||||||
Defined Benefit Plans Disclosures, Defined Benefit Plans [Axis] | Defined Benefit Plans Disclosures, Defined Benefit Plans [Axis] | Defined Benefit Plans Disclosures, Defined Benefit Plans [Axis] | Defined Benefit Plans Disclosures, Defined Benefit Plans [Axis] | |||||||||
United States Pension Plans Of U S Entity Defined Benefit [Member] | Foreign Pension Plans Defined Benefit [Member] | Other Postretirement Benefit Plans Defined Benefit [Member] | United States Pension Plans Of U S Entity Defined Benefit [Member] | Foreign Pension Plans Defined Benefit [Member] | Other Postretirement Benefit Plans Defined Benefit [Member] | United States Pension Plans Of U S Entity Defined Benefit [Member] | Foreign Pension Plans Defined Benefit [Member] | Other Postretirement Benefit Plans Defined Benefit [Member] | United States Pension Plans Of U S Entity Defined Benefit [Member] | Foreign Pension Plans Defined Benefit [Member] | Other Postretirement Benefit Plans Defined Benefit [Member] | |
Fair value at January 1 | ||||||||||||
Actual return on plan assets | ||||||||||||
Foreign exchange rate changes | ( | |||||||||||
Company contribution | ||||||||||||
Benefits paid | ( | ( | ( | ( | ( | ( | ||||||
Japan restructuring and other divestments | ( | ( | ||||||||||
Other | ( | ( | ||||||||||
Fair value at December 31 | 12,632,000,000 | 18,090,000,000 | 581,000,000 |