v2.4.0.8
Commitments and Contingencies (Details)
0 Months Ended 3 Months Ended 0 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 1 Months Ended 32 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 0 Months Ended 3 Months Ended 0 Months Ended 3 Months Ended 1 Months Ended 6 Months Ended
Feb. 25, 2013
Feb. 14, 2013
Plea Agreement
USD ($)
item
Jun. 30, 2013
Plea Agreement
USD ($)
Feb. 19, 2013
Consent Decree
Jun. 30, 2013
Consent Decree
Jun. 30, 2013
Macondo well incident
USD ($)
item
claim
Dec. 31, 2012
Macondo well incident
USD ($)
claim
Jan. 03, 2013
Macondo well incident
USD ($)
Apr. 22, 2010
Macondo well incident
mi
person
Apr. 22, 2010
Macondo well incident
Insurance coverage
USD ($)
Jun. 30, 2013
Macondo well incident
Economic loss
item
lawsuit
Jan. 31, 2013
Macondo well incident
Shareholder derivative claims
item
Jun. 30, 2010
Macondo well incident
Shareholder derivative claims
item
Dec. 15, 2010
Macondo well incident
U.S. Department of Justice claims
USD ($)
bbl
Jun. 30, 2013
Macondo well incident
Wreck removal
USD ($)
Jun. 30, 2013
Macondo well incident
Contractual indemnity
USD ($)
Apr. 30, 2013
Macondo well incident
State and other government claims
item
Apr. 20, 2013
Macondo well incident
State and other government claims
Jun. 21, 2010
Macondo well incident
State and other government claims
lawsuit
May 05, 2010
Macondo well incident
State and other government claims
item
Jun. 30, 2013
Macondo well incident
Wrongful death and personal injury
item
Jun. 30, 2013
Macondo well incident
Plea Agreement
USD ($)
Jun. 30, 2013
Macondo well incident
Plea Agreement
USD ($)
Jun. 30, 2013
Macondo well incident
Consent Decree
USD ($)
Feb. 14, 2013
National Fish & Wildlife Foundation
Plea Agreement
USD ($)
Jun. 30, 2013
National Fish & Wildlife Foundation
Plea Agreement
USD ($)
Feb. 14, 2013
National Academy of Sciences
Plea Agreement
USD ($)
Jun. 30, 2013
National Academy of Sciences
Plea Agreement
USD ($)
Apr. 30, 2012
Brazil Frade field incident
USD ($)
Apr. 30, 2012
Brazil Frade field incident
BRL
Dec. 31, 2011
Brazil Frade field incident
USD ($)
Dec. 31, 2011
Brazil Frade field incident
BRL
Jun. 30, 2013
Brazil Frade field incident
lawsuit
Mar. 15, 2012
Brazil Frade field incident
m
l
km
Dec. 21, 2011
Brazil Frade field incident
count
employee
individual
Jun. 30, 2013
Brazil Frade field incident
Minimum
USD ($)
Jun. 30, 2013
Brazil Frade field incident
Maximum
USD ($)
Jun. 30, 2013
Asbestos litigation
USD ($)
lawsuit
plaintiff
subsidiary
Sep. 30, 2006
Rio de Janeiro tax assessment
USD ($)
subsidiary
Sep. 30, 2006
Rio de Janeiro tax assessment
BRL
Dec. 31, 2010
Brazilian import license assessment
USD ($)
Dec. 31, 2010
Brazilian import license assessment
BRL
Jun. 30, 2013
Hazardous waste disposal sites
subsidiary
Jun. 30, 2013
Retained risk
USD ($)
Jun. 30, 2013
Letters of credit and surety bonds
USD ($)
Dec. 31, 2012
Letters of credit and surety bonds
USD ($)
Contingencies                                                                                            
Number of persons declared dead                 11                                                                          
Number of miles Deepwater Horizon was off coast of Louisiana                 41                                                                          
Amount of fines, recoveries and civil penalties           $ 454,000,000 $ 1,900,000,000 $ 1,400,000,000                                                                            
Outstanding settlement obligations under the Plea Agreement and the Consent Decree, excluding interest                                                                                            
Amount paid for obligations under the Plea Agreement and Consent Decree including interest                                           160,000,000 160,000,000 404,000,000                                            
2014           460,000,000                               60,000,000 60,000,000 400,000,000                                            
2015           260,000,000                               60,000,000 60,000,000 200,000,000                                            
2016           60,000,000                               60,000,000 60,000,000                                              
2017           60,000,000                               60,000,000 60,000,000                                              
Total settlement obligations           840,000,000                               240,000,000 240,000,000 600,000,000                                            
Interest rate on civil penalty obligations (as a percent)         2.15%                                                                                  
Performance plan approval period       120 days                                                                                    
Performance period required for termination of decree       5 years                                                                                    
Minimum period for complied terms and provisions       12 months                                                                                    
Number of subsidiaries that pled guilty to charges   1                                                                                        
Number of misdemeanor count of negligently discharging oil   1                                                                                        
Amount of Plea Agreement criminal fine   100,000,000                                                                                        
Payment of the criminal fine     100,000,000                                                                                      
Initial payments                                                   58,000,000   2,000,000                                    
Amount of required payment                                                 150,000,000   150,000,000                                      
Probation period   5 years                                                                                        
Term of EPA Agreement 5 years                                                                                          
Portion of liability related to the rig explosion and fire incident recoverable from insurance           66,000,000 153,000,000                                                                              
Number of private civil lawsuits filed             3                                                                              
Minimum number of risks, if found grossly negligent           3                                                                                
Number of pending motions           4                                                                                
Number of actions or claims that were pending           1,365         921                                                     21                
Number of complaints that involve fatalities                                         9                                                  
Number of complaints that seek recovery for bodily injuries                                         63                                                  
Number of putative class action complaints filed alleging, among other things, economic losses as a result of environmental pollution arising out of the Macondo well incident (in lawsuits)                     199                                                                      
Number of classes certified                     0                                                                      
Percentage of non-operating interest of Anadarko in the Macondo well           25.00%                                                                                
Percentage of non-operating interest of MOEX in the Macondo well           10.00%                                                                                
Number of shareholders derivative suits                         2                                                                  
Number of plaintiffs who refiled complaint                       1                                                                    
Civil penalties per barrel, Maximum (in dollars per barrel)                           1,100                                                                
Civil penalties per barrel for gross negligence or willful misconduct, Maximum (in dollars per barrel)                           4,300                                                                
U.S. government's maximum estimate of barrels of oil discharged and subject to penalties                           4,100,000                                                                
Number of state, local and foreign governments who have filed lawsuits                                 200                                                          
Number of Gulf Coast states Attorneys General seeking recovery of clean up costs and damages                                       5                                                    
Number of Atlantic Coast states Attorneys General wanting assurances of financial responsibility for potential damages                                     11                                                      
Period of statute of limitations                                   3 years                                                        
Percentage of asset value covered                             25.00%                                                              
Asset value covered by wreck removal insurance                             140,000,000                                                              
Insured status under excess liability insurance program                   950,000,000                                                                        
Deductible amount under excess liability insurance program                   15,000,000                                                                        
Amount covered by self insured layer of excess liability insurance program                   50,000,000                                                                        
Amount covered by first layer of excess liability insurance program                   150,000,000                                                                        
Amount covered by second layer of excess liability insurance program                   150,000,000                                                                        
Amount covered by fourth layer of excess liability insurance program                   200,000,000                                                                        
Amount covered by third layer of excess liability insurance program                   200,000,000                                                                        
Amount covered by fifth layer of excess liability insurance program                   250,000,000                                                                        
Amount agreed to indemnify and defend operator of rig                               15,000,000                                                            
Amount sought under civil public action                                                         9,000,000,000 20,000,000,000 9,000,000,000 20,000,000,000       12,000 35,000                  
Number of private lawsuits that allege moral damages                                                                 230                          
Number of individuals for whom indictment recommended under investigation report filed                                                                     17                      
Number of the entity's employees for whom indictment recommended under investigation report filed                                                                     5                      
Number of counts on which indictment recommended under investigation report filed                                                                     4                      
Number of counts alleging environmental offenses on which indictment recommended under investigation report filed                                                                     3                      
Number of counts alleging false statements by Chevron, on which indictment recommended under investigation report filed                                                                     1                      
Amount excludable per occurrence, claim arising from negligence                                                             250,000                              
Area of fissure of which seepage is noted                                                                   800                        
Distance from the November incident                                                                   3                        
Volume of seepage                                                                   5                        
Number of claimants                                                                           769                
Number of total cases in which there may be an indirect interest regarding asbestos litigation (in lawsuits)                                                                           22                
Number of cases being governed for discovery and trial setting and in which the Company is named defendant                                                                           17                
Number of cases scheduled for trial and pre-trail discovery which was scheduled to take place in current year                                                                           1                
Number of cases in which ruling has now been obtained and the Company cannot be sued for punitive damages                                                                           3                
Number of cases gone to trial against defendants who allegedly manufactured or distributed drilling mud additives                                                                           7                
Number of cases gone to trial against defendants, resulting in defense verdict                                                                           2                
Number of cases gone to trial against defendants, ended with hung jury                                                                           1                
Number of cases gone to trial against defendants, resulting in verdict for the plaintiff                                                                           4                
Number of cases resulting in substantial verdict in favor of the plaintiff                                                                           2                
Number of remaining plaintiff verdicts are under appeal by the defendants                                                                           2                
Number of subsidiaries involved in lawsuits arising from design, construction and refurbishment of major industrial complexes                                                                           1                
Number of lawsuits alleging personal injury from asbestos exposure for subsidiary involved in design, construction and refurbishment of major industrial complexes                                                                           889                
Estimated number of plaintiffs in lawsuits alleging personal injury from asbestos exposure for subsidiary involved in design, construction and refurbishment of major industrial complexes                                                                           1,880                
Insurance limits potentially available for damages in lawsuits regarding personal injury from asbestos exposure for subsidiary involved in design, construction and refurbishment of major industrial                                                                           1,000,000,000                
Tax assessment from state tax authorities                                                                             228,000,000 509,000,000 226,000,000 503,000,000        
Number of subsidiaries involved in tax assessment relating to import license                                                                             1 1            
Total amount of tax assessment from state tax authorities                                                                                 14,000,000 32,000,000        
Percentage of liability for remediation and related costs                                                                                     8.00%      
Number of subsidiaries ordered by California Regional Water Quality Control Board to develop testing plan for Alhambra, California site                                                                                     1      
Minimum number of subsidiaries likely to be named potentially responsible party by US Environmental Protection Agency for superfund site (in counts)                                                                                     1      
Aggregate value of drilling rig fleet                                                                                       27,300,000,000    
Maximum liability amount for well control and re-drilling liability related to blowouts                                                                                       50,000,000    
Per occurrence insurance deductible on hull and machinery                                                                                       125,000,000    
Maximum aggregate insurance deductible on hull and machinery per year                                                                                       200,000,000    
Maximum percentage of asset insured value covered by damage mitigation insurance                                                                                       50.00%    
Commercial market excess liability coverage                                                                                       820,000,000    
Per occurrence deductible on crew personal injury liability and collision liability claims                                                                                       10,000,000    
Per occurrence deductible on other third-party non-crew claims                                                                                       5,000,000    
Aggregate per occurrence deductible on other third party non-crew claims                                                                                       50,000,000    
Liability loss limit for commercial market excess liability coverage                                                                                       870,000,000    
Additional insurance that covers expenses that would otherwise be assumed by the well owner                                                                                       100,000,000    
Outstanding letters of credit                                                                                         552,000,000 522,000,000
Letters of credit issued under committed and uncommitted credit lines                                                                                         102,000,000 113,000,000
Surety bonds outstanding                                                                                         $ 8,000,000 $ 11,000,000