0000809593 2022-06-01 2022-06-01 0000809593 abf:S000056147Member 2022-06-01 2022-06-01 0000809593 abf:S000056913Member 2022-06-01 2022-06-01 0000809593 abf:S000058550Member 2022-06-01 2022-06-01 0000809593 abf:S000058551Member 2022-06-01 2022-06-01 0000809593 abf:S000067914Member 2022-06-01 2022-06-01 iso4217:USD pure shares iso4217:USD shares 0000809593 false 497 2021-06-30 AMERICAN BEACON FUNDS N-1A 0000809593 2022-06-01 2022-06-01 <div id="xdx_905_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000056913Member_zFGnJ03gk4K8"> <div id="xdx_901_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000058550Member_znd7LDZeYtX2"> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000058551Member_zvOB2ImF9rEf"> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000067914Member_z6wyQ1BMlGFl"> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1pt 0 0 36pt; text-align: justify; background-color: white">C Class shares automatically convert to A Class shares 8 years after purchase. This Example reflects your costs as though C Class shares were held for the full 10-year period.</p></div></div></div></div> <div id="xdx_901_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000058550Member_znd7LDZeYtX2"> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000058551Member_zvOB2ImF9rEf"> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000067914Member_z6wyQ1BMlGFl"> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1pt 0 0 36pt; text-align: justify; background-color: white">C Class shares automatically convert to A Class shares 8 years after purchase. This Example reflects your costs as though C Class shares were held for the full 10-year period.</p></div></div></div> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000058551Member_zvOB2ImF9rEf"> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000067914Member_z6wyQ1BMlGFl"> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1pt 0 0 36pt; text-align: justify; background-color: white">C Class shares automatically convert to A Class shares 8 years after purchase. This Example reflects your costs as though C Class shares were held for the full 10-year period.</p></div></div> <div id="xdx_90E_err--ExpenseNarrativeTextBlock_c20220601__20220601__dei--LegalEntityAxis__custom--S000067914Member_z6wyQ1BMlGFl"> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1pt 0 0 36pt; text-align: justify; background-color: white">C Class shares automatically convert to A Class shares 8 years after purchase. This Example reflects your costs as though C Class shares were held for the full 10-year period.</p></div> <p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1pt 0 0 36pt; text-align: justify; background-color: white">C Class shares automatically convert to A Class shares 8 years after purchase. This Example reflects your costs as though C Class shares were held for the full 10-year period.</p>