020100 - Document - Risk/Return Summary {Unlabeled} - American Funds Retirement Income Portfolio – Conservative - American Funds Retirement Income Portfolio – Conservative link:presentationLink link:definitionLink link:calculationLink 020101 - Disclosure - Risk/Return Detail Data {Elements} - American Funds Retirement Income Portfolio – Conservative - American Funds Retirement Income Portfolio – Conservative link:presentationLink link:definitionLink link:calculationLink 020102 - Document - Risk/Return Summary {Unlabeled} - American Funds Retirement Income Portfolio – Moderate - American Funds Retirement Income Portfolio – Moderate link:presentationLink link:definitionLink link:calculationLink 020103 - Disclosure - Risk/Return Detail Data {Elements} - American Funds Retirement Income Portfolio – Moderate - American Funds Retirement Income Portfolio – Moderate link:presentationLink link:definitionLink link:calculationLink 020104 - Document - Risk/Return Summary {Unlabeled} - American Funds Retirement Income Portfolio – Enhanced - American Funds Retirement Income Portfolio – Enhanced link:presentationLink link:definitionLink link:calculationLink 020105 - Disclosure - Risk/Return Detail Data {Elements} - American Funds Retirement Income Portfolio – Enhanced - American Funds Retirement Income Portfolio – Enhanced link:presentationLink link:definitionLink link:calculationLink