Segment and Geographical Information - Segment Revenue and Income for Operations (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue from External Customer [Line Items]
Revenue	$ 134,902	$ 116,609	$ 117,929
Income (loss) from operations:	46,751	28,944	46,753
Family of Apps
Revenue from External Customer [Line Items]
Revenue	133,006	114,450	115,655
Income (loss) from operations:	62,871	42,661	56,946
Reality Labs
Revenue from External Customer [Line Items]
Revenue	1,896	2,159	2,274
Income (loss) from operations:	$ (16,120)	$ (13,717)	$ (10,193)

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details