<ARTICLE>            5
<LEGEND>             This schedule contains summary financial information
                     extracted from Consolidated Summary Financial Statements
                     and Notes included in this Form 10-Q and is qualified in
                     its entirety by reference to such financial statements.
<MULTIPLIER>         1,000
<FISCAL-YEAR-END>    DEC-31-1994
<PERIOD-END>         SEP-30-1994
<PERIOD-TYPE>        9-MOS
       
                                     
<CASH>                                      301,100
<SECURITIES>                                      0
<RECEIVABLES>                               189,900
<ALLOWANCES>                                 (1,600)
<INVENTORY>                                 215,300
<CURRENT-ASSETS>                            717,500
<PP&E>                                    2,290,500
<DEPRECIATION>                           (1,055,800)
<TOTAL-ASSETS>                            2,697,500
<CURRENT-LIABILITIES>                       358,100
<BONDS>                                     230,000
<PREFERRED-MANDATORY>                             0
<PREFERRED>                                       0
<COMMON>                                    117,000
<OTHER-SE>                                1,697,300
<TOTAL-LIABILITY-AND-EQUITY>              2,697,500
<SALES>                                   2,291,100
<TOTAL-REVENUES>                          2,291,100
<CGS>                                     1,622,200
<TOTAL-COSTS>                             1,770,700
<OTHER-EXPENSES>                                  0
<LOSS-PROVISION>                                  0
<INTEREST-EXPENSE>                            7,400
<INCOME-PRETAX>                             427,400
<INCOME-TAX>                                162,400
<INCOME-CONTINUING>                         262,200
<DISCONTINUED>                                    0
<EXTRAORDINARY>                                   0
<CHANGES>                                         0
<NET-INCOME>                                262,200
<EPS-PRIMARY>                                     2.38
<EPS-DILUTED>                                     0