| Cover | Mar. 01, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Mar. 1, 2021 |
| Entity Registrant Name | Zoom Video Communications, Inc. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-38865 |
| Entity Tax Identification Number | 61-1648780 |
| Entity Address, Address Line One | 55 Almaden Boulevard, 6th Floor |
| Entity Address, City or Town | San Jose |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 95113 |
| City Area Code | (888) |
| Local Phone Number | 799-9666 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Class A Common Stock, $0.001 par value per share |
| Trading Symbol | ZM |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001585521 |
| Amendment Flag | false |
