<ARTICLE> 5
<LEGEND>
This schedule contains summary information extracted from Pages 3-5 of
the Company's Quarterly Reports on Form 10-Q for the quarterly periods ended
September 30, June 30, and March 31, 1997 and from Pages 2-3 of the Company's
consolidated financial statements for the year ended December 31, 1996 and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000,000
       
                                                                                                       
<PERIOD-TYPE>                                 9-MOS                   6-MOS                   3-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997             DEC-31-1997             DEC-31-1996
<PERIOD-END>                               SEP-30-1997             JUN-30-1997             MAR-31-1997             DEC-31-1996
<CASH>                                             779                     317                     321                     240
<SECURITIES>                                         0                       0                       0                       0
<RECEIVABLES>                                    5,211                   5,335                   5,371                   4,636
<ALLOWANCES>                                       161                     160                     162                     170
<INVENTORY>                                      8,925                   8,860                   8,812                   9,002
<CURRENT-ASSETS>                                16,151                  15,919                  15,826                  15,190
<PP&E>                                          19,999                  19,929                  19,534                  19,972
<DEPRECIATION>                                   8,390                   8,382                   8,158                   8,221
<TOTAL-ASSETS>                                  55,043                  54,972                  54,722                  54,871
<CURRENT-LIABILITIES>                           14,028                  14,100                  14,080                  14,867
<BONDS>                                         13,283                  13,135                  13,979                  12,961
<PREFERRED-MANDATORY>                                0                       0                       0                       0    
<PREFERRED>                                          0                       0                       0                       0
<COMMON>                                           935                     935                     935                     935
<OTHER-SE>                                      13,706                  13,513                  12,882                  13,283
<TOTAL-LIABILITY-AND-EQUITY>                    55,043                  54,972                  54,722                  54,871
<SALES>                                         54,722                  36,630                  18,217                  69,204
<TOTAL-REVENUES>                                54,722                  36,630                  18,217                  69,204
<CGS>                                           19,978                  13,407                   6,717                  26,560
<TOTAL-COSTS>                                   32,326                  21,654                  10,841                  41,211
<OTHER-EXPENSES>                                13,154                   8,346                   4,110                  16,224
<LOSS-PROVISION>                                     0                       0                       0                       0
<INTEREST-EXPENSE>                                 815                     566                     287                   1,086
<INCOME-PRETAX>                                  8,427                   6,064                   2,979                  10,683
<INCOME-TAX>                                     3,412                   2,455                   1,206                   4,380
<INCOME-CONTINUING>                              5,015                   3,609                   1,773                   6,303
<DISCONTINUED>                                       0                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0                       0
<CHANGES>                                            0                       0                       0                       0
<NET-INCOME>                                     5,015                   3,609                   1,733                   6,303
<EPS-PRIMARY>                                     2.07<F1>                1.49<F1>                0.73<F1>                2.57<F1>
<EPS-DILUTED>                                     2.05<F1>                1.48<F1>                0.72<F1>                2.54<F1>
<FN>
<F1>Effective December 31, 1997, the Company adopted SFAS 128, "Earnings per 
Share," which establishes standards for computing and presenting EPS.  In
addition, the Company's Board of Directors declared a three-for-one split of
the Company's common stock in 1997.  EPS data above have been restated to
reflect these changes.
</FN>