John Hancock U.S. Growth Fund Annual Fund Operating Expenses - Class NAV [Member] - John Hancock U.S. Growth Fund - Class NAV |
Mar. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Management Fees (as a percentage of Assets) | 0.55% |
| Other Expenses (as a percentage of Assets): | 0.05% |
| Expenses (as a percentage of Assets) | 0.60% |