| Cover Page | Feb. 19, 2020 |
| Cover page. | |
| Document Type | 8-K/A |
| Document Period End Date | Feb. 19, 2020 |
| Entity Registrant Name | Q2 HOLDINGS, INC. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-36350 |
| Entity Tax Identification Number | 20-2706637 |
| Entity Address, Address Line One | 13785 Research Blvd |
| Entity Address, Address Line Two | Suite 150 |
| Entity Address, City or Town | Austin |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 78750 |
| City Area Code | 512 |
| Local Phone Number | 275-0072 |
| Title of 12(b) Security | Common Stock, $0.0001 par value |
| Trading Symbol | QTWO |
| Security Exchange Name | NYSE |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001410384 |
| Amendment Flag | true |
| Amendment Description | On February 19, 2020, Q2 Holdings, Inc. (the "Company") furnished a Current Report on Form 8-K (the "Original Form 8-K") that included a press release regarding its financial results for the fourth quarter and fiscal year ended December 31, 2019. This Amendment No. 1 to the Original Form 8-K amends the Original Form 8-K solely for the purpose of furnishing a corrected version of the press release that replaces a table labeled "Reconciliation of GAAP to Non-GAAP Revenue Guidance" with a corrected table. A copy of the corrected press release is furnished as Exhibit 99.1 to this report. Other than the correction discussed in this Amendment No. 1 to the Original Form 8-K, no other changes have been made to the Original Form 8-K or the press release furnished therewith. |
