v3.22.0.1
Acquisitions (Narrative) (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Jan. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Business Acquisition [Line Items]        
Goodwill   $ 22,956 $ 21,175 $ 20,624
Fitbit        
Business Acquisition [Line Items]        
Total acquisition price $ 2,100      
Acquired intangible assets 590      
Goodwill 1,200      
Cash acquired 440      
Net liabilities assumed $ (92)      
Series of individually immaterial business acquisitions        
Business Acquisition [Line Items]        
Total consideration   885    
Goodwill, expected tax deductible amount   $ 118