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S000027309 [Member] Average Annual Total Returns
12 Months Ended 60 Months Ended 120 Months Ended 192 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent 7.30% (0.36%) 2.01% 2.67%
Performance Inception Date       Dec. 31, 2009
The Fairholme Focused Income Fund        
Prospectus [Line Items]        
Average Annual Return, Percent 6.69% 9.28% 7.56% 7.05%
Performance Inception Date       Dec. 31, 2009
The Fairholme Focused Income Fund | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent 6.02% 8.46% 6.28% 5.40%
Performance Inception Date       Dec. 31, 2009
The Fairholme Focused Income Fund | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent 4.07% 6.99% 5.49% 4.94%
Performance Inception Date       Dec. 31, 2009