S000003466 [Member] Shareholder Fees - Sit Dividend Growth Fund |
Jun. 30, 2026 |
|---|---|
| Class I | |
| Prospectus [Line Items] | |
| Redemption Fee (as a percentage of Amount Redeemed) | (2.00%) |
| Class S | |
| Prospectus [Line Items] | |
| Redemption Fee (as a percentage of Amount Redeemed) | (2.00%) |