Supplemental financial information - Schedule of Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Goodwill	$ 4,362	$ 4,362
Goodwill impairment loss	0	0	$ 0
Analog
Goodwill [Line Items]
Goodwill	4,158	4,158
Embedded Processing
Goodwill [Line Items]
Goodwill	172	172
Other
Goodwill [Line Items]
Goodwill	$ 32	$ 32