<TABLE> <S> <C>

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

<S>                                       <C>                     <C>                     <C>
<PERIOD-TYPE>                              3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996
<PERIOD-START>                             JAN-01-1996             JAN-01-1996             JAN-01-1996
<PERIOD-END>                               MAR-31-1996             JUN-30-1996             SEP-30-1996
<CASH>                                             171                     156                     153
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                    1,353                   1,214                   1,115
<ALLOWANCES>                                         0                       0                       0
<INVENTORY>                                      1,092                     937                     956
<CURRENT-ASSETS>                                 2,713                   2,413                   2,328
<PP&E>                                           5,488                   3,537                   3,533
<DEPRECIATION>                                   2,573                   1,594                   1,590
<TOTAL-ASSETS>                                   7,627                   7,067                   7,148
<CURRENT-LIABILITIES>                            3,166                   2,995                   2,990
<BONDS>                                          1,418                   1,206                   1,249
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                        189                     188                     187
<COMMON>                                            49                      49                      49
<OTHER-SE>                                       1,730                   1,756                   1,775
<TOTAL-LIABILITY-AND-EQUITY>                     7,627                   7,067                   7,148
<SALES>                                          2,099                   4,261                   6,295
<TOTAL-REVENUES>                                     0                       0                       0
<CGS>                                            1,206                   2,444                   3,595
<TOTAL-COSTS>                                    1,881                   3,778                   5,543
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                  37                      74                     110
<INCOME-PRETAX>                                    181                     409                     642
<INCOME-TAX>                                        67                     151                     238
<INCOME-CONTINUING>                                108                     247                     388
<DISCONTINUED>                                      14                      29                      36
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                       122                     276                     424
<EPS-PRIMARY>                                      .82<F1>                1.86<F1>                2.86<F1>
<EPS-DILUTED>                                      .80<F1>                1.82<F1>                2.81<F1>
<FN>
<F1>Note: The amounts presented for earnings per share data comply with the
requirements of SFAS No. 128, "Earnings Per share."
</FN>


</TABLE>