Expense Example	Jun. 02, 2026 USD ($)
Invesco BulletShares 2036 Corporate Bond ETF \| Invesco BulletShares 2036 Corporate Bond ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 10
Expense Example, with Redemption, 3 Years	32
Invesco BulletShares 2034 High Yield Corporate Bond ETF \| Invesco BulletShares 2034 High Yield Corporate Bond ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	43
Expense Example, with Redemption, 3 Years	$ 135