diff --git a/moto/iam/responses.py b/moto/iam/responses.py
index 818c6de36..e3cc4b90b 100644
--- a/moto/iam/responses.py
+++ b/moto/iam/responses.py
@@ -1560,10 +1560,10 @@ GET_ACCOUNT_AUTHORIZATION_DETAILS_TEMPLATE = """<GetAccountAuthorizationDetailsR
         {% endfor %}
         </RolePolicyList>
         <AttachedManagedPolicies>
-        {% for policy in role.managed_policies %}
+        {% for policy_arn in role.managed_policies %}
             <member>
-                <PolicyName>{{ policy.name }}</PolicyName>
-                <PolicyArn>{{ policy.arn }}</PolicyArn>
+                <PolicyName>{{ role.managed_policies[policy_arn].name }}</PolicyName>
+                <PolicyArn>{{ policy_arn }}</PolicyArn>
             </member>
         {% endfor %}
         </AttachedManagedPolicies>
diff --git a/tests/test_iam/test_iam.py b/tests/test_iam/test_iam.py
index ac538649c..d5f1bb4f9 100644
--- a/tests/test_iam/test_iam.py
+++ b/tests/test_iam/test_iam.py
@@ -804,6 +804,7 @@ def test_get_account_authorization_details():
         }
     ])
     conn.put_role_policy(RoleName='my-role', PolicyName='test-policy', PolicyDocument=test_policy)
+    conn.attach_role_policy(RoleName='my-role', PolicyArn='arn:aws:iam::123456789012:policy/testPolicy')
 
     result = conn.get_account_authorization_details(Filter=['Role'])
     assert len(result['RoleDetailList']) == 1
@@ -813,6 +814,10 @@ def test_get_account_authorization_details():
     assert len(result['RoleDetailList'][0]['InstanceProfileList']) == 1
     assert len(result['RoleDetailList'][0]['Tags']) == 2
     assert len(result['RoleDetailList'][0]['RolePolicyList']) == 1
+    assert len(result['RoleDetailList'][0]['AttachedManagedPolicies']) == 1
+    assert result['RoleDetailList'][0]['AttachedManagedPolicies'][0]['PolicyName'] == 'testPolicy'
+    assert result['RoleDetailList'][0]['AttachedManagedPolicies'][0]['PolicyArn'] == \
+        'arn:aws:iam::123456789012:policy/testPolicy'
 
     result = conn.get_account_authorization_details(Filter=['User'])
     assert len(result['RoleDetailList']) == 0
@@ -821,6 +826,9 @@ def test_get_account_authorization_details():
     assert len(result['UserDetailList'][0]['AttachedManagedPolicies']) == 1
     assert len(result['GroupDetailList']) == 0
     assert len(result['Policies']) == 0
+    assert result['UserDetailList'][0]['AttachedManagedPolicies'][0]['PolicyName'] == 'testPolicy'
+    assert result['UserDetailList'][0]['AttachedManagedPolicies'][0]['PolicyArn'] == \
+        'arn:aws:iam::123456789012:policy/testPolicy'
 
     result = conn.get_account_authorization_details(Filter=['Group'])
     assert len(result['RoleDetailList']) == 0
@@ -829,6 +837,9 @@ def test_get_account_authorization_details():
     assert len(result['GroupDetailList'][0]['GroupPolicyList']) == 1
     assert len(result['GroupDetailList'][0]['AttachedManagedPolicies']) == 1
     assert len(result['Policies']) == 0
+    assert result['GroupDetailList'][0]['AttachedManagedPolicies'][0]['PolicyName'] == 'testPolicy'
+    assert result['GroupDetailList'][0]['AttachedManagedPolicies'][0]['PolicyArn'] == \
+        'arn:aws:iam::123456789012:policy/testPolicy'
 
     result = conn.get_account_authorization_details(Filter=['LocalManagedPolicy'])
     assert len(result['RoleDetailList']) == 0