v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
Dodge & Cox Stock Fund-Class I | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.50%
Dodge & Cox Stock Fund-Class I | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
Dodge & Cox Stock Fund-Class I | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
Dodge & Cox Stock Fund-Class I | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
Dodge & Cox Stock Fund-Class I | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
Dodge & Cox Stock Fund-Class I | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Dodge & Cox Stock Fund-Class I | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Dodge & Cox Stock Fund-Class I | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
Dodge & Cox Stock Fund-Class I | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Dodge & Cox Stock Fund-Class I | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Dodge & Cox Stock Fund-Class I | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
Dodge & Cox Stock Fund-Class X | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.50%
Dodge & Cox Stock Fund-Class X | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 20.00%
Dodge & Cox Stock Fund-Class X | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
Dodge & Cox Stock Fund-Class X | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
Dodge & Cox Stock Fund-Class X | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
Dodge & Cox Stock Fund-Class X | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Dodge & Cox Stock Fund-Class X | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.80%
Dodge & Cox Stock Fund-Class X | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
Dodge & Cox Stock Fund-Class X | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Dodge & Cox Stock Fund-Class X | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Dodge & Cox Stock Fund-Class X | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
Dodge & Cox Global Stock Fund-Class I | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 19.90%
Dodge & Cox Global Stock Fund-Class I | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.00%
Dodge & Cox Global Stock Fund-Class I | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.20%
Dodge & Cox Global Stock Fund-Class I | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.60%
Dodge & Cox Global Stock Fund-Class I | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
Dodge & Cox Global Stock Fund-Class I | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Dodge & Cox Global Stock Fund-Class I | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Dodge & Cox Global Stock Fund-Class I | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Dodge & Cox Global Stock Fund-Class I | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Dodge & Cox Global Stock Fund-Class I | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Dodge & Cox Global Stock Fund-Class I | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
Dodge & Cox Global Stock Fund-Class I | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
Dodge & Cox Global Stock Fund-Class I | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
Dodge & Cox Global Stock Fund-Class I | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 51.30%
Dodge & Cox Global Stock Fund-Class I | Developed Europe ex UK [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.80%
Dodge & Cox Global Stock Fund-Class I | Emerging Markets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
Dodge & Cox Global Stock Fund-Class I | Other Developed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Dodge & Cox Global Stock Fund-Class X | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 19.90%
Dodge & Cox Global Stock Fund-Class X | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.00%
Dodge & Cox Global Stock Fund-Class X | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.20%
Dodge & Cox Global Stock Fund-Class X | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.60%
Dodge & Cox Global Stock Fund-Class X | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
Dodge & Cox Global Stock Fund-Class X | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Dodge & Cox Global Stock Fund-Class X | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Dodge & Cox Global Stock Fund-Class X | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Dodge & Cox Global Stock Fund-Class X | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Dodge & Cox Global Stock Fund-Class X | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Dodge & Cox Global Stock Fund-Class X | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.60%
Dodge & Cox Global Stock Fund-Class X | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 6.60%
Dodge & Cox Global Stock Fund-Class X | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
Dodge & Cox Global Stock Fund-Class X | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 51.30%
Dodge & Cox Global Stock Fund-Class X | Developed Europe ex UK [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.80%
Dodge & Cox Global Stock Fund-Class X | Emerging Markets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
Dodge & Cox Global Stock Fund-Class X | Other Developed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Dodge & Cox International Stock Fund-Class I | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
Dodge & Cox International Stock Fund-Class I | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 26.80%
Dodge & Cox International Stock Fund-Class I | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
Dodge & Cox International Stock Fund-Class I | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.40%
Dodge & Cox International Stock Fund-Class I | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Dodge & Cox International Stock Fund-Class I | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Dodge & Cox International Stock Fund-Class I | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Dodge & Cox International Stock Fund-Class I | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Dodge & Cox International Stock Fund-Class I | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Dodge & Cox International Stock Fund-Class I | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.90%
Dodge & Cox International Stock Fund-Class I | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
Dodge & Cox International Stock Fund-Class I | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
Dodge & Cox International Stock Fund-Class I | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Dodge & Cox International Stock Fund-Class I | Developed Europe ex UK [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 36.10%
Dodge & Cox International Stock Fund-Class I | Emerging Markets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
Dodge & Cox International Stock Fund-Class I | Other Developed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.30%
Dodge & Cox International Stock Fund-Class X | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 12.90%
Dodge & Cox International Stock Fund-Class X | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 26.80%
Dodge & Cox International Stock Fund-Class X | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
Dodge & Cox International Stock Fund-Class X | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 16.40%
Dodge & Cox International Stock Fund-Class X | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Dodge & Cox International Stock Fund-Class X | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Dodge & Cox International Stock Fund-Class X | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.70%
Dodge & Cox International Stock Fund-Class X | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Dodge & Cox International Stock Fund-Class X | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Dodge & Cox International Stock Fund-Class X | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.90%
Dodge & Cox International Stock Fund-Class X | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.40%
Dodge & Cox International Stock Fund-Class X | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 14.00%
Dodge & Cox International Stock Fund-Class X | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 7.50%
Dodge & Cox International Stock Fund-Class X | Developed Europe ex UK [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 36.10%
Dodge & Cox International Stock Fund-Class X | Emerging Markets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.60%
Dodge & Cox International Stock Fund-Class X | Other Developed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.30%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 22.40%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.60%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.40%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.10%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.50%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.00%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | TAIWAN  
Holdings [Line Items]  
Percent of Net Asset Value 19.00%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | KOREA, REPUBLIC OF  
Holdings [Line Items]  
Percent of Net Asset Value 16.80%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | CHINA  
Holdings [Line Items]  
Percent of Net Asset Value 16.50%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | BRAZIL  
Holdings [Line Items]  
Percent of Net Asset Value 7.90%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | INDIA  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | MEXICO  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | INDONESIA  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | HONG KONG  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
Dodge & Cox Emerging Markets Stock Fund-Composite Class | GUATEMALA  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
Dodge & Cox Balanced Fund - Class I | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.40%
Dodge & Cox Balanced Fund - Class I | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
Dodge & Cox Balanced Fund - Class I | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
Dodge & Cox Balanced Fund - Class I | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Dodge & Cox Balanced Fund - Class I | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Dodge & Cox Balanced Fund - Class I | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
Dodge & Cox Balanced Fund - Class I | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Dodge & Cox Balanced Fund - Class I | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Dodge & Cox Balanced Fund - Class I | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
Dodge & Cox Balanced Fund - Class I | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Dodge & Cox Balanced Fund - Class I | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Dodge & Cox Balanced Fund - Class I | Securitized [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
Dodge & Cox Balanced Fund - Class I | Corporate [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.60%
Dodge & Cox Balanced Fund - Class I | U.S. Treasury [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Dodge & Cox Balanced Fund - Class I | Government-Related [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Dodge & Cox Balanced Fund - Class I | Common Stock [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 63.80%
Dodge & Cox Balanced Fund - Class I | Debts Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 31.50%
Dodge & Cox Balanced Fund - Class I | Mutual Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Dodge & Cox Balanced Fund - Class I | Net Cash & Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.50% [1]
Dodge & Cox Balanced Fund - Class X | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.40%
Dodge & Cox Balanced Fund - Class X | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.80%
Dodge & Cox Balanced Fund - Class X | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.00%
Dodge & Cox Balanced Fund - Class X | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
Dodge & Cox Balanced Fund - Class X | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30%
Dodge & Cox Balanced Fund - Class X | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.50%
Dodge & Cox Balanced Fund - Class X | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Dodge & Cox Balanced Fund - Class X | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.60%
Dodge & Cox Balanced Fund - Class X | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30%
Dodge & Cox Balanced Fund - Class X | Real Estate Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
Dodge & Cox Balanced Fund - Class X | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
Dodge & Cox Balanced Fund - Class X | Securitized [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.40%
Dodge & Cox Balanced Fund - Class X | Corporate [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.60%
Dodge & Cox Balanced Fund - Class X | U.S. Treasury [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
Dodge & Cox Balanced Fund - Class X | Government-Related [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.50%
Dodge & Cox Balanced Fund - Class X | Common Stock [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 63.80%
Dodge & Cox Balanced Fund - Class X | Debts Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 31.50%
Dodge & Cox Balanced Fund - Class X | Mutual Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.20%
Dodge & Cox Balanced Fund - Class X | Net Cash & Other [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.50% [1]
Dodge & Cox Income Fund - Class I | Securitized [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 48.90%
Dodge & Cox Income Fund - Class I | Corporate [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.70%
Dodge & Cox Income Fund - Class I | U.S. Treasury [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
Dodge & Cox Income Fund - Class I | Government-Related [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Dodge & Cox Income Fund - Class X | Securitized [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 48.90%
Dodge & Cox Income Fund - Class X | Corporate [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.70%
Dodge & Cox Income Fund - Class X | U.S. Treasury [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 14.70%
Dodge & Cox Income Fund - Class X | Government-Related [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.90%
Dodge & Cox Global Bond Fund - Class I | Securitized [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.30%
Dodge & Cox Global Bond Fund - Class I | Corporate [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 30.10%
Dodge & Cox Global Bond Fund - Class I | Government-Related [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
Dodge & Cox Global Bond Fund - Class I | Government Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 37.20%
Dodge & Cox Global Bond Fund - Class I | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
Dodge & Cox Global Bond Fund - Class I | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Dodge & Cox Global Bond Fund - Class I | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 44.10%
Dodge & Cox Global Bond Fund - Class I | MEXICO  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Dodge & Cox Global Bond Fund - Class I | NORWAY  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
Dodge & Cox Global Bond Fund-Class X | Securitized [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 23.30%
Dodge & Cox Global Bond Fund-Class X | Corporate [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 30.10%
Dodge & Cox Global Bond Fund-Class X | Government-Related [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.60%
Dodge & Cox Global Bond Fund-Class X | Government Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 37.20%
Dodge & Cox Global Bond Fund-Class X | UNITED KINGDOM  
Holdings [Line Items]  
Percent of Net Asset Value 6.90%
Dodge & Cox Global Bond Fund-Class X | JAPAN  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
Dodge & Cox Global Bond Fund-Class X | UNITED STATES  
Holdings [Line Items]  
Percent of Net Asset Value 44.10%
Dodge & Cox Global Bond Fund-Class X | MEXICO  
Holdings [Line Items]  
Percent of Net Asset Value 5.40%
Dodge & Cox Global Bond Fund-Class X | NORWAY  
Holdings [Line Items]  
Percent of Net Asset Value 5.50%
[1] Net Cash & Other includes cash, short-term investments, derivatives, receivables, and payables.