<ARTICLE> 5
<MULTIPLIER> 1,000,000

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                             288
<SECURITIES>                                         0
<RECEIVABLES>                                    3,030
<ALLOWANCES>                                         0
<INVENTORY>                                        598
<CURRENT-ASSETS>                                 7,255
<PP&E>                                          13,912
<DEPRECIATION>                                   3,231
<TOTAL-ASSETS>                                  33,381
<CURRENT-LIABILITIES>                            6,759
<BONDS>                                          7,151
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                      1,130
<COMMON>                                         6,637
<OTHER-SE>                                       1,803
<TOTAL-LIABILITY-AND-EQUITY>                    33,381
<SALES>                                         34,774
<TOTAL-REVENUES>                                40,112
<CGS>                                           34,761
<TOTAL-COSTS>                                   39,310
<OTHER-EXPENSES>                               (1,193)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 656
<INCOME-PRETAX>                                  1,128
<INCOME-TAX>                                       104
<INCOME-CONTINUING>                              1,024
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                        (131)
<NET-INCOME>                                       893
<EPS-BASIC>                                       1.17
<EPS-DILUTED>                                     1.10