Vanguard Global Credit Bond Fund Expense Example - Retail Prospectus [Member] - Vanguard Global Credit Bond Fund |
Oct. 31, 2025
USD ($)
|
|---|---|
| Investor Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 36 |
| Expense Example, with Redemption, 3 Years | 113 |
| Expense Example, with Redemption, 5 Years | 197 |
| Expense Example, with Redemption, 10 Years | 443 |
| Admiral Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 26 |
| Expense Example, with Redemption, 3 Years | 80 |
| Expense Example, with Redemption, 5 Years | 141 |
| Expense Example, with Redemption, 10 Years | $ 318 |