Description of Business, Accounting Policies, and Supplemental Disclosures - Use of Estimates (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	12 Months Ended
	Jan. 01, 2022	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense			$ 41,921	$ 34,433	$ 25,180
Net income (loss)			$ (2,722)	$ 33,364	$ 21,331
Basic earnings per share (in dollars per share)			$ (0.27)	$ 3.30	$ 2.13
Diluted earnings per share (in dollars per share)			$ (0.27)	$ 3.24	$ 2.09
Impairments		$ 720	$ 1,100
Expenses for terminating contracts			480
Severance costs		$ 640	720
Change in useful lives of servers and networking equipment
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense			(3,600)
Net income (loss)			$ 2,800
Basic earnings per share (in dollars per share)			$ 0.28
Diluted earnings per share (in dollars per share)			$ 0.28
Servers
Property, Plant and Equipment [Line Items]
Estimated useful lives of assets	5 years			4 years
Networking equipment
Property, Plant and Equipment [Line Items]
Estimated useful lives of assets	6 years			5 years