v3.22.1
Document and Entity Information
Jun. 01, 2022
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0001652044
Current Fiscal Year End Date --12-31
Document Type 8-K
Document Period End Date Jun. 01, 2022
Entity Registrant Name ALPHABET INC.
Entity Incorporation State Country Code DE
Entity File Number 001-37580
Entity Tax Identification Number 61-1767919
Entity Address, Address Line One 1600 Amphitheatre Parkway
Entity Address, City or Town Mountain View
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94043
City Area Code (650)
Local Phone Number 253-0000
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Class A [Member]  
Document And Entity Information [Line Items]  
Security Exchange Name NASDAQ
Security 12b Title Class A Common Stock, $0.001 par value
Trading Symbol GOOGL
Capital Class C [Member]  
Document And Entity Information [Line Items]  
Security Exchange Name NASDAQ
Security 12b Title Class C Capital Stock, $0.001 par value
Trading Symbol GOOG