CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME
Net income	$ 927	$ 733
Other comprehensive income/(loss), before tax
Foreign currency translation adjustments	(87)	442
Net changes related to available-for-sale securities
Unrealized gains/(losses) arising during the period	15	0
Total net changes related to available-for-sale securities	15	0
Unrealized gains/(losses) on cash flow hedges
Unrealized gains/(losses) arising during the period	(29)	60
Reclassification of (gains)/losses to net income	(122)	(1)
Total unrealized gains/(losses) on cash flow hedges	(151)	59
Retirement-related benefit plans
Prior service costs/(credits)		(5)
Net (losses)/gains arising during the period	2	9
Curtailments and settlements	(1)	8
Amortization of prior service (credits)/costs	(2)	7
Amortization of net (gains)/losses	131	468
Total retirement-related benefit plans	130	486
Other comprehensive income/(loss), before tax	(93)	987
Income tax (expense)/benefit related to items of other comprehensive income	53	(285)
Other comprehensive income/(loss), net of tax	(40)	703
Total comprehensive income	$ 888	$ 1,436