v3.25.2
Shareholder Report, Holdings (Details)
Jul. 31, 2025
Columbia Disciplined Value Fund - Class A | JPMorgan Chase & Co. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Columbia Disciplined Value Fund - Class A | Meta Platforms, Inc., Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Columbia Disciplined Value Fund - Class A | Exxon Mobil Corp. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Columbia Disciplined Value Fund - Class A | Citigroup, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
Columbia Disciplined Value Fund - Class A | Altria Group, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Class A | CME Group, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Class A | Salesforce, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Class A | AT&T, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Class A | Cisco Systems, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Class A | Chevron Corp. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Class A | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 22.20%
Columbia Disciplined Value Fund - Class A | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
Columbia Disciplined Value Fund - Class A | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Columbia Disciplined Value Fund - Class A | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Columbia Disciplined Value Fund - Class A | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
Columbia Disciplined Value Fund - Class A | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
Columbia Disciplined Value Fund - Class A | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
Columbia Disciplined Value Fund - Class A | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Columbia Disciplined Value Fund - Class A | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
Columbia Disciplined Value Fund - Class A | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
Columbia Disciplined Value Fund - Class A | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
Columbia Disciplined Value Fund - Class A | Common Stocks [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 98.80%
Columbia Disciplined Value Fund - Class A | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
Columbia Disciplined Value Fund - Class C | JPMorgan Chase & Co. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Columbia Disciplined Value Fund - Class C | Meta Platforms, Inc., Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Columbia Disciplined Value Fund - Class C | Exxon Mobil Corp. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Columbia Disciplined Value Fund - Class C | Citigroup, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
Columbia Disciplined Value Fund - Class C | Altria Group, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Class C | CME Group, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Class C | Salesforce, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Class C | AT&T, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Class C | Cisco Systems, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Class C | Chevron Corp. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Class C | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 22.20%
Columbia Disciplined Value Fund - Class C | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
Columbia Disciplined Value Fund - Class C | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Columbia Disciplined Value Fund - Class C | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Columbia Disciplined Value Fund - Class C | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
Columbia Disciplined Value Fund - Class C | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
Columbia Disciplined Value Fund - Class C | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
Columbia Disciplined Value Fund - Class C | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Columbia Disciplined Value Fund - Class C | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
Columbia Disciplined Value Fund - Class C | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
Columbia Disciplined Value Fund - Class C | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
Columbia Disciplined Value Fund - Class C | Common Stocks [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 98.80%
Columbia Disciplined Value Fund - Class C | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%
Columbia Disciplined Value Fund - Institutional Class | JPMorgan Chase & Co. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
Columbia Disciplined Value Fund - Institutional Class | Meta Platforms, Inc., Class A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.90%
Columbia Disciplined Value Fund - Institutional Class | Exxon Mobil Corp. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
Columbia Disciplined Value Fund - Institutional Class | Citigroup, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
Columbia Disciplined Value Fund - Institutional Class | Altria Group, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Institutional Class | CME Group, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Institutional Class | Salesforce, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.10%
Columbia Disciplined Value Fund - Institutional Class | AT&T, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Institutional Class | Cisco Systems, Inc. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Institutional Class | Chevron Corp. [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
Columbia Disciplined Value Fund - Institutional Class | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 22.20%
Columbia Disciplined Value Fund - Institutional Class | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 13.80%
Columbia Disciplined Value Fund - Institutional Class | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.30%
Columbia Disciplined Value Fund - Institutional Class | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 10.30%
Columbia Disciplined Value Fund - Institutional Class | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
Columbia Disciplined Value Fund - Institutional Class | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
Columbia Disciplined Value Fund - Institutional Class | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.30%
Columbia Disciplined Value Fund - Institutional Class | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.00%
Columbia Disciplined Value Fund - Institutional Class | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.50%
Columbia Disciplined Value Fund - Institutional Class | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
Columbia Disciplined Value Fund - Institutional Class | Unclassified Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.90%
Columbia Disciplined Value Fund - Institutional Class | Common Stocks [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 98.80%
Columbia Disciplined Value Fund - Institutional Class | Money Market Funds [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.30%