<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> 6-MOS <PERIOD-END> JUN-30-2000 <FISCAL-YEAR-END> DEC-31-2000 <CASH> 103,148 <SECURITIES> 0 <RECEIVABLES> 323,695 <ALLOWANCES> 8,697 <INVENTORY> 34,954 <CURRENT-ASSETS> 633,891 <PP&E> 364,439 <DEPRECIATION> 203,194 <TOTAL-ASSETS> 1,510,293 <CURRENT-LIABILITIES> 716,859 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 3,350 <OTHER-SE> 506,265 <TOTAL-LIABILITY-AND-EQUITY> 1,510,293 <SALES> 0 <TOTAL-REVENUES> 721,924 <CGS> 0 <TOTAL-COSTS> 568,317 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,367 <INCOME-PRETAX> 196,285 <INCOME-TAX> 63,204 <INCOME-CONTINUING> 133,081 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 133,081 <EPS-BASIC> .45 <EPS-DILUTED> .44