Vanguard Total International Bond II Index Fund Annual Total Returns |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Retail Prospectus [Member] | Vanguard Total International Bond II Index Fund | Investor Shares | ||||
| Prospectus [Line Items] | ||||
| Annual Return [Percent] | 2.95% | 3.62% | 8.73% | (13.03%) |