| Cover | Aug. 23, 2021 |
| Affiliate, Collateralized Security [Line Items] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | This Amendment No. 1 to the Current Report on Form 8-K originally filed on August 24, 2021 is being filed by D8 Holdings Corp. for the purpose of amending Item 9.01(d) to include Exhibit 104 “Cover Page Interactive Data File (embedded within the Inline XBRL document)” which was inadvertently omitted from the original filing and to correct a typographical error in each of Exhibits 10.1 and 10.2. No other changes have been made to the original filing. |
| Document Period End Date | Aug. 23, 2021 |
| Entity File Number | 001-39384 |
| Entity Registrant Name | D8 Holdings Corp. |
| Entity Central Index Key | 0001812173 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | Unit 1008 |
| Entity Address, Address Line Two | 10/F Champion Tower |
| Entity Address, Address Line Three | 3 Garden Road |
| Entity Address, City or Town | Central |
| Entity Address, Country | HK |
| Entity Address, Postal Zip Code | N/A |
| City Area Code | +852 |
| Local Phone Number | 3973 5500 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one share of Class A ordinary share, par value $0.0001, and one-half of one redeemable warrant | |
| Affiliate, Collateralized Security [Line Items] | |
| Title of 12(b) Security | Units, each consisting of one share of Class A ordinary share, par value $0.0001, and one-half of one redeemable warrant |
| Trading Symbol | DEH.U |
| Security Exchange Name | NYSE |
| Class A ordinary shares, par value $0.0001 | |
| Affiliate, Collateralized Security [Line Items] | |
| Title of 12(b) Security | Class A ordinary shares, par value $0.0001 |
| Trading Symbol | DEH |
| Security Exchange Name | NYSE |
| Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share | |
| Affiliate, Collateralized Security [Line Items] | |
| Title of 12(b) Security | Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share |
| Trading Symbol | DEH WS |
| Security Exchange Name | NYSE |
