v3.25.2
Shareholder Report, Average Annual Return (Details)
 12 Months Ended 49 Months Ended
May 31, 2025
May 31, 2025
 [2]
Capital Group Central Corporate Bond Fund (Class M)    
Average Annual Return [Line Items]    
Line Graph and Table Measure Name Capital Group Central Corporate Bond Fund — Class M  
Average Annual Return, Percent [1] 5.77% (0.63%)
Bloomberg U.S. Aggregate Index [Member]    
Average Annual Return [Line Items]    
Line Graph and Table Measure Name Bloomberg U.S. Aggregate Index  
Average Annual Return, Percent [3] 5.46% (0.97%)
[1] Investment results assume all distributions are reinvested and reflect applicable fees and expenses. When applicable, results reflect fee waivers and/or expense reimbursements, without which they would have been lower.
[2] Class M shares were first offered on April 23, 2021.
[3] Results assume all distributions are reinvested. Any market index shown is unmanaged, and therefore, has no expenses. Investors cannot invest directly in an index. Source(s): Bloomberg Index Services Ltd.