<ARTICLE>                     5
<LEGEND>
This schedule contains summary financial information extracted from the
Consolidated Condensed Financial Statements as of and for the quarter ended
March 26, 2000 an is qualified in its entirety by reference to such financial
statements.
</LEGEND>
<MULTIPLIER>                                   1,000

                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                              DEC-31-2000
<PERIOD-START>                                 DEC-27-1999
<PERIOD-END>                                   MAR-26-2000
<CASH>                                              36,110
<SECURITIES>                                             0
<RECEIVABLES>                                      404,629
<ALLOWANCES>                                        41,085
<INVENTORY>                                         31,237
<CURRENT-ASSETS>                                   590,102
<PP&E>                                           2,244,530
<DEPRECIATION>                                   1,008,375
<TOTAL-ASSETS>                                   3,742,601
<CURRENT-LIABILITIES>                              935,798
<BONDS>                                                  0
<PREFERRED-MANDATORY>                                    0
<PREFERRED>                                              0
<COMMON>                                            17,955
<OTHER-SE>                                       1,371,633
<TOTAL-LIABILITY-AND-EQUITY>                     3,742,601
<SALES>                                                  0
<TOTAL-REVENUES>                                   843,197
<CGS>                                                    0
<TOTAL-COSTS>                                      359,288
<OTHER-EXPENSES>                                         0
<LOSS-PROVISION>                                         0
<INTEREST-EXPENSE>                                  15,342
<INCOME-PRETAX>                                    143,218
<INCOME-TAX>                                        60,155
<INCOME-CONTINUING>                                 83,063
<DISCONTINUED>                                           0
<EXTRAORDINARY>                                          0
<CHANGES>                                                0
<NET-INCOME>                                        83,063
<EPS-BASIC>                                            .48
<EPS-DILUTED>                                          .47