State Street US Sector Rotation ETF Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 81 Months Ended | |
|---|---|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| S&P 500 Index (reflects no deduction for fees, expenses or taxes)[Member] | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 17.88% | 14.42% | 15.58% | |
| State Street US Sector Rotation ETF | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 17.44% | 10.78% | 13.09% | |
| Performance Inception Date | Apr. 03, 2019 | |||
| State Street US Sector Rotation ETF | After Taxes on Distributions | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 17.25% | 10.24% | 12.53% | |
| State Street US Sector Rotation ETF | After Taxes on Distributions and Sales | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 10.42% | 8.34% | 10.42% |