v3.25.2
S000031373 [Member] Average Annual Total Returns
 3 Months Ended 12 Months Ended 60 Months Ended 120 Months Ended 123 Months Ended 171 Months Ended 260 Months Ended 277 Months Ended 307 Months Ended 332 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
Russell 1000® Value Index (reflects no deductions for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Percent   14.37% 8.68% 8.49%            
S&P 500® Index (reflects no deductions for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Percent   25.02% 14.53% 13.10%            
Columbia Select Large Cap Value Fund Institutional Class                    
Prospectus [Line Items]                    
Average Annual Return, Percent   12.84% 9.79% 9.33%            
Performance Inception Date           Sep. 27, 2010        
Columbia Select Large Cap Value Fund Institutional 3 Class                    
Prospectus [Line Items]                    
Average Annual Return, Percent   12.98% 9.92% 9.46%            
Performance Inception Date         Oct. 01, 2014          
Columbia Select Large Cap Value Fund Class S                    
Prospectus [Line Items]                    
Average Annual Return, Percent   12.60% 9.52% 9.06%            
Performance Inception Date Oct. 02, 2024                  
Columbia Select Large Cap Value Fund Class A                    
Prospectus [Line Items]                    
Average Annual Return, Percent   6.07% 8.23% 8.42%            
Performance Inception Date                   Apr. 25, 1997
Columbia Select Large Cap Value Fund Class A | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Percent   5.25% 7.15% 7.16%            
Performance Inception Date                   Apr. 25, 1997
Columbia Select Large Cap Value Fund Class A | After Taxes on Distributions and Sales                    
Prospectus [Line Items]                    
Average Annual Return, Percent   4.22% 6.33% 6.52%            
Performance Inception Date                   Apr. 25, 1997
Columbia Select Large Cap Value Fund Class C                    
Prospectus [Line Items]                    
Average Annual Return, Percent   10.70% 8.70% 8.24%            
Performance Inception Date                 May 27, 1999  
Columbia Select Large Cap Value Fund Class R                    
Prospectus [Line Items]                    
Average Annual Return, Percent   12.26% 9.25% 8.79%            
Performance Inception Date             Apr. 30, 2003      
Columbia Select Large Cap Value Fund Institutional 2 Class                    
Prospectus [Line Items]                    
Average Annual Return, Percent   12.92% 9.87% 9.40%            
Performance Inception Date               Nov. 30, 2001