Vanguard High-Yield Corporate Fund Expense Example - Retail Prospectus [Member] - Vanguard High-Yield Corporate Fund |
Jan. 31, 2026
USD ($)
|
|---|---|
| Investor Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 23 |
| Expense Example, with Redemption, 3 Years | 71 |
| Expense Example, with Redemption, 5 Years | 124 |
| Expense Example, with Redemption, 10 Years | 280 |
| Admiral Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 12 |
| Expense Example, with Redemption, 3 Years | 39 |
| Expense Example, with Redemption, 5 Years | 68 |
| Expense Example, with Redemption, 10 Years | $ 154 |