v2.3.0.11
Condensed Consolidating Financial Information Related to Guaranteed Securities Issued by Subsidiaries (Schedule of Condensed Consolidated Balance Sheet) (Details) (USD $)
In Millions
Jun. 30, 2011
Dec. 31, 2010
Jun. 30, 2010
Dec. 31, 2009
Cash and cash equivalents $ 8,287 $ 7,825 $ 13,252 $ 10,693
Cash and cash equivalents - restricted 246 628    
Marketable securities 1,754 2    
Notes and accounts receivable - net 35,331 32,284    
Inventories 19,048 12,976    
Other current assets 7,639 5,269    
Total current assets 72,305 58,984    
Property, plant and equipment - net 209,807 199,548    
Investments and other assets 44,092 43,978    
Intercompany receivables        
Total assets 326,204 302,510    
Notes and loans payable 4,365 2,787    
Accounts payable and accrued liabilities 57,853 50,034    
Income taxes payable 12,315 9,812    
Total current liabilities 74,533 62,633    
Long-term debt 12,123 12,227    
Postretirement benefits reserves 20,257 19,367    
Deferred income tax liabilities 37,193 35,150    
Other long-term obligations 20,263 20,454    
Intercompany payables        
Total liabilities 164,369 149,831    
Earnings reinvested 315,733 298,899    
Other ExxonMobil equity (160,182) (152,060)    
ExxonMobil share of equity 155,551 146,839    
Noncontrolling interests 6,284 5,840    
Total equity 161,835 152,679 145,367 115,392
Total liabilities and equity 326,204 302,510    
ExxonMobil Corporation Parent Guarantor [Member]
        
Cash and cash equivalents 644 309    
Cash and cash equivalents - restricted 15 371    
Notes and accounts receivable - net 3,045 2,104    
Inventories 2,057 1,457    
Other current assets 393 239    
Total current assets 6,154 4,480    
Property, plant and equipment - net 19,241 18,830    
Investments and other assets 277,635 255,005    
Intercompany receivables 16,319 18,186    
Total assets 319,349 296,501    
Notes and loans payable 1,917 1,042    
Accounts payable and accrued liabilities 3,250 2,987    
Income taxes payable        
Total current liabilities 5,167 4,029    
Long-term debt 295 295    
Postretirement benefits reserves 10,116 9,660    
Deferred income tax liabilities 751 642    
Other long-term obligations 4,675 5,632    
Intercompany payables 142,794 129,404    
Total liabilities 163,798 149,662    
Earnings reinvested 315,733 298,899    
Other ExxonMobil equity (160,182) (152,060)    
ExxonMobil share of equity 155,551 146,839    
Noncontrolling interests        
Total equity 155,551 146,839    
Total liabilities and equity 319,349 296,501    
SeaRiver Maritime Financial Holdings Inc [Member]
        
Cash and cash equivalents        
Cash and cash equivalents - restricted        
Notes and accounts receivable - net 24      
Inventories        
Other current assets        
Total current assets 24      
Property, plant and equipment - net        
Investments and other assets 445 458    
Intercompany receivables 2,634 2,457    
Total assets 3,103 2,915    
Notes and loans payable 13 13    
Accounts payable and accrued liabilities        
Income taxes payable   3    
Total current liabilities 13 16    
Long-term debt 2,525 2,389    
Postretirement benefits reserves        
Deferred income tax liabilities 85 107    
Other long-term obligations        
Intercompany payables 382 382    
Total liabilities 3,005 2,894    
Earnings reinvested (945) (848)    
Other ExxonMobil equity 1,043 869    
ExxonMobil share of equity 98 21    
Noncontrolling interests        
Total equity 98 21    
Total liabilities and equity 3,103 2,915    
All Other Subsidiaries [Member]
        
Cash and cash equivalents 7,643 7,516    
Cash and cash equivalents - restricted 231 257    
Marketable securities 1,754 2    
Notes and accounts receivable - net 33,159 30,346    
Inventories 16,991 11,519    
Other current assets 7,246 5,030    
Total current assets 67,024 54,670    
Property, plant and equipment - net 190,566 180,718    
Investments and other assets 480,710 462,893    
Intercompany receivables 576,166 528,405    
Total assets 1,314,466 1,226,686    
Notes and loans payable 2,435 1,732    
Accounts payable and accrued liabilities 54,603 47,047    
Income taxes payable 13,212 9,975    
Total current liabilities 70,250 58,754    
Long-term debt 9,303 9,543    
Postretirement benefits reserves 10,141 9,707    
Deferred income tax liabilities 36,357 34,401    
Other long-term obligations 15,588 14,822    
Intercompany payables 451,943 419,262    
Total liabilities 593,582 546,489    
Earnings reinvested 152,098 132,357    
Other ExxonMobil equity 562,502 542,000    
ExxonMobil share of equity 714,600 674,357    
Noncontrolling interests 6,284 5,840    
Total equity 720,884 680,197    
Total liabilities and equity 1,314,466 1,226,686    
Consolidating and Eliminating Adjustments [Member]
        
Cash and cash equivalents        
Cash and cash equivalents - restricted        
Notes and accounts receivable - net (897) (166)    
Inventories        
Other current assets        
Total current assets (897) (166)    
Property, plant and equipment - net        
Investments and other assets (714,698) (674,378)    
Intercompany receivables (595,119) (549,048)    
Total assets (1,310,714) (1,223,592)    
Notes and loans payable        
Accounts payable and accrued liabilities        
Income taxes payable (897) (166)    
Total current liabilities (897) (166)    
Long-term debt        
Postretirement benefits reserves        
Deferred income tax liabilities        
Other long-term obligations        
Intercompany payables (595,119) (549,048)    
Total liabilities (596,016) (549,214)    
Earnings reinvested (151,153) (131,509)    
Other ExxonMobil equity (563,545) (542,869)    
ExxonMobil share of equity (714,698) (674,378)    
Noncontrolling interests        
Total equity (714,698) (674,378)    
Total liabilities and equity $ (1,310,714) $ (1,223,592)