| Cover | Jun. 28, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Jun. 28, 2023 |
| Entity Registrant Name | Babylon Holdings Limited |
| Entity Incorporation, State or Country Code | Y9 |
| Entity File Number | 001-40952 |
| Entity Address, Address Line One | 2500 Bee Cave Road |
| Entity Address, Address Line Two | Building 1 - Suite 400 |
| Entity Address, City or Town | Austin |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 78746 |
| City Area Code | 512 |
| Local Phone Number | 967-3787 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Class A ordinary shares, par value $0.001056433113 per share |
| Trading Symbol | BBLN |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Amendment Flag | false |
| Entity Central Index Key | 0001866390 |
| Entity Tax Identification Number | 98-1638964 |
