| Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations, Beginning Balance | en-US | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations, Ending Balance | en-US | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |