| Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Beginning Balance | en-US | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Ending Balance | en-US | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The cumulative amount of amortization of deferred issuance costs associated with an own-share lending arrangement which has been periodically charged to earnings, generally as a component of interest expense, during the term of the arrangement. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |