v3.19.3

Basis and Summary of Significant Accounting Policies - Related Party Transactions (Details) - Related Party | 9 Months Ended | 36 Months Ended
--- | --- | ---
Sep. 30, 2019 lease | Dec. 31, 2004 property
Related Party Transaction [Line Items] |  |
Sale leaseback, number of properties | property |  | 21
Number of operating leases | lease | 1 |
Interest rate in the leases | 9.70% |

X
- Definition Number Of Operating Leases + References No definition available. + Details
Name: | aan_NumberOfOperatingLeases
Namespace Prefix: | aan_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sale Leaseback Transaction, Number Of Properties + References No definition available. + Details
Name: | aan_SaleLeasebackTransactionNumberOfProperties
Namespace Prefix: | aan_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The financing cost related to leases that have been recorded under the deposit method, as a financing or as a capital leases in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller. + References No definition available. + Details
Name: | us-gaap_SaleLeasebackTransactionImputedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=aan_RelatedPartyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |