S000069725 [Member] Expense Example - Dodge & Cox Emerging Markets Stock Fund - Dodge & Cox Emerging Markets Stock Fund	Dec. 31, 2025 USD ($)
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 72
Expense Example, with Redemption, 3 Years	224
Expense Example, with Redemption, 5 Years	418
Expense Example, with Redemption, 10 Years	$ 978

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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