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OTHER (INCOME)/EXPENSE, NET
3 Months Ended
Mar. 31, 2025
Other Nonoperating Income (Expense) [Abstract]  
OTHER (INCOME)/EXPENSE, NET OTHER (INCOME)/EXPENSE, NET
Three Months Ended March 31,
Dollars in millions20252024
Interest expense
$494 $425 
Royalty income - divestitures (Note 4)
(272)(271)
Royalty and licensing income (Note 4)(259)(161)
Provision for restructuring (Note 6)133 220 
Investment income(138)(183)
Integration expenses (Note 6)41 71 
Litigation and other settlements
257 
Acquisition expense
49 
Equity investment (gain)/losses, net (Note 9)
78 (102)
Other
31 
Other (income)/expense, net
$339 $81