Document and Entity Information
| Document and Entity Information | Aug. 08, 2024 |
| Document And Entity Information [Line Items] | |
| Amendment Flag | false |
| Entity Central Index Key | 0000813828 |
| Document Type | 8-K |
| Document Period End Date | Aug. 08, 2024 |
| Entity Registrant Name | Paramount Global |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 001-09553 |
| Entity Tax Identification Number | 04-2949533 |
| Entity Address, Address Line One | 1515 Broadway |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10036 |
| City Area Code | (212) |
| Local Phone Number | 258-6000 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Common Stock [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Class A Common Stock, $0.001 par value |
| Trading Symbol | PARAA |
| Security Exchange Name | NASDAQ |
| Common Class B [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Class B Common Stock, $0.001 par value |
| Trading Symbol | PARA |
| Security Exchange Name | NASDAQ |