| Document and Entity Information | Aug. 13, 2021 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Document Period End Date | Aug. 13, 2021 |
| Entity Registrant Name | Software Acquisition Group Inc. II |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-39514 |
| Entity Tax Identification Number | 85-1525734 |
| Entity Address, Address Line One | 1980 Festival Plaza Drive |
| Entity Address, Address Line Two | Ste. 300 |
| Entity Address, City or Town | Las Vegas |
| Entity Address, State or Province | NV |
| Entity Address, Postal Zip Code | 89135 |
| City Area Code | 310 |
| Local Phone Number | 991-4982 |
| Entity Information, Former Legal or Registered Name | Software Acquisition Group Inc. II |
| 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 |
| Current Fiscal Year End Date | --12-31 |
| Amendment Flag | false |
| Entity Central Index Key | 0001816048 |
| Class A common stock [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Class A Common Stock, par value $0.0001 per share |
| Trading Symbol | SAII |
| Security Exchange Name | NASDAQ |
| Warrants, each exercisable for one share Class A Common Stock for $11.50 per share [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Warrants, each exercisable for one share Class A Common Stock for $11.50 per share |
| Trading Symbol | SAIIW |
| Security Exchange Name | NASDAQ |
| Units, each consisting of one share of Class A Common Stock and one-half of one Redeemable Warrant [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Units, each consisting of one share of Class A Common Stock and one-half of one Redeemable Warrant |
| Trading Symbol | SAIIU |
| Security Exchange Name | NASDAQ |
