Commitments and Contingencies (Details) (USD $)	Nov. 15, 2013	Oct. 09, 2012	Jun. 30, 2014 Forgivable notes receivable [Member]	Jun. 30, 2014 Capital contributions to joint ventures [Member]	Jun. 30, 2014 Construction loans [Member]	Jun. 30, 2014 Property improvement incentive [Member] Forgivable notes receivable [Member]
Commitments and Contingencies [Line Items]
Bank loan issued to business associate, partially guaranteed by parent	$ 46,200,000	$ 18,000,000.0
Bank loan issued to business associate, percentage guaranteed by parent	25.00%	25.00%
Maximum exposure under guaranty	11,600,000	4,500,000.0
Reimbursement and guaranty agreement, percentage to be reimbursed	75.00%
Other commitment			13,300,000		3,300,000
Other commitment, due in next twelve months			6,000,000	2,100,000		25,300,000
Other commitment, amount funded					$ 2,200,000