<ARTICLE>          5
<MULTIPLIER>       1,000
       
                                                 
<PERIOD-TYPE>                                       3-MOS
<FISCAL-YEAR-END>                                   DEC-31-1995
<PERIOD-END>                                        MAR-30-1995
<CASH>                                                299,611
<SECURITIES>                                          188,615 
<RECEIVABLES>                                         161,008
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<PP&E>                                              1,099,848
<DEPRECIATION>                                        469,796
<TOTAL-ASSETS>                                      1,505,145
<CURRENT-LIABILITIES>                                 382,519
<BONDS>                                               143,750
<COMMON>                                                  607
<PREFERRED-MANDATORY>                                       0
<PREFERRED>                                                 0
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<SALES>                                               280,158
<TOTAL-REVENUES>                                      280,158
<CGS>                                                 153,399
<TOTAL-COSTS>                                         153,399
<OTHER-EXPENSES>                                       63,713
<LOSS-PROVISION>                                            0
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<CHANGES>                                                   0
<NET-INCOME>                                           45,260
<EPS-PRIMARY>                                             .37
<EPS-DILUTED>                                             .35