<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> SEP-30-1999 <CASH> 230,714 <SECURITIES> 0 <RECEIVABLES> 246,991 <ALLOWANCES> 12,634 <INVENTORY> 35,362 <CURRENT-ASSETS> 583,941 <PP&E> 364,602 <DEPRECIATION> 194,052 <TOTAL-ASSETS> 1,480,329 <CURRENT-LIABILITIES> 623,633 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 3,350 <OTHER-SE> 513,141 <TOTAL-LIABILITY-AND-EQUITY> 1,480,329 <SALES> 0 <TOTAL-REVENUES> 994,303 <CGS> 0 <TOTAL-COSTS> 780,880 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 4,672 <INCOME-PRETAX> 224,255 <INCOME-TAX> 64,048 <INCOME-CONTINUING> 160,207 <DISCONTINUED> 25,695 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 185,902 <EPS-BASIC> .59 <EPS-DILUTED> .58