State Street SPDR SP 400 Mid Cap Growth ETF Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| State Street SPDR SP 400 Mid Cap Growth ETF | State Street SPDR SP 400 Mid Cap Growth ETF | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 7.31% | 15.76% | 17.32% | (19.04%) | 18.72% | 22.45% | 26.08% | (10.44%) | 19.74% | 14.61% |