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Other (Income) Expense, Net (Tables)

6 Months Ended

Jun. 30, 2022

Other Income and Expenses [Abstract]

Other (income) expense, net, consisted of:


	Three Months Ended June 30,				Six Months Ended June 30,
($ in millions)	2022		2021		2022		2021
Interest income	$	(15)	$	(9)	$	(22)	$	(20)
Interest expense	240		202		483		401
Exchange losses	86		114		124		155
Loss (income) from investments in equity securities, net (1)	284		(280)		991		(854)
Net periodic defined benefit plan (credit) cost other than service cost	(27)		(110)		(148)		(199)
Other, net	(130)		(20)		(280)		(41)
	$	438	$	(103)	$	1,148	$	(558)

(1) Includes net realized and unrealized gains and losses from investments in equity securities either owned directly or through ownership interests in investment funds. Unrealized gains and losses from investments that are directly owned are determined at the end of the reporting period, while gains and losses from ownership interests in investment funds are accounted for on a one quarter lag. The Company estimates that losses of approximately $135 million will be recorded in the third quarter of 2022 from ownership interests in investment funds.