Quarterly report pursuant to Section 13 or 15(d)

Non-Controlling Interest - Additional Information (Detail)

v2.4.1.9
Non-Controlling Interest - Additional Information (Detail)
3 Months Ended
Mar. 31, 2015
Noncontrolling Interest [Abstract]  
Operating Partnership units outstanding 28,235,160hasi_OperatingPartnershipUnitsOutstanding
Percentage of Operating Partnership owned 99.00%hasi_PercentageOfOperatingPartnershipOwnedByCompanyAndSubsidiaries
Percentage of Operating Partnership owned by other limited partners 1.00%hasi_OperatingPartnershipUnitsNotOwnedByCompany
Weighted average number of OP units held by remaining non-controlling interest 284,992hasi_NumberOfOperatingPartnershipUnitsHeldByNoncontrollingInterest
Exchange of operating partnership units to common stock 46,290hasi_ExchangeOfOperatingPartnershipUnitsToCommonStock