| Document and Entity Information | Jul. 30, 2021 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Document Period End Date | Jul. 30,
2021 |
| Entity Registrant Name | CCC INTELLIGENT SOLUTIONS HOLDINGS INC. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-39447 |
| Entity Tax Identification Number | 98-1546280 |
| Entity Address, Address Line One | 222 Merchandise Mart Plaza |
| Entity Address, Address Line Two | Suite 900 |
| Entity Address, City or Town | Chicago |
| Entity Address, State or Province | IL |
| Entity Address, Postal Zip Code | 60654 |
| City Area Code | 800 |
| Local Phone Number | 621-8070 |
| Entity Information, Former Legal or Registered Name | Dragoneer Growth Opportunities Corp. |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Amendment Flag | false |
| Entity Central Index Key | 0001818201 |
| Former Address [Member] | |
| Document Information [Line Items] | |
| Entity Address, Address Line One | One Letterman Drive |
| Entity Address, Address Line Two | Building D |
| Entity Address, Address Line Three | Suite M500 |
| Entity Address, City or Town | San Francisco |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 94129 |
| Common stock, par value $0.0001 per share [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Common stock, par value $0.0001 per share |
| Trading Symbol | CCCS |
| Security Exchange Name | NYSE |
| Warrant [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Warrants to purchase one share of common stock at an exercise price of $11.50 |
| Trading Symbol | CCCS WS |
| Security Exchange Name | NYSE |
