Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

No definition available.

Name:	us-gaap_NumberOfOperatingSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Segments - Narrative (Details)		6 Months Ended
Segments - Narrative (Details)	Oct. 15, 2015 source	Jun. 30, 2016 segments	May 13, 2016 Store
Segment Reporting [Abstract]
Number of operating segments		5
Number of reportable segments		5
DAMI \| Progressive Subsidiary
Business Acquisition [Line Items]
Sources of financial and leasing transactions acquired \| source	1
Disposal Group, Held-for-sale, Not Discontinued Operations \| HomeSmart
Business Acquisition [Line Items]
Disposal group, number of stores \| Store			82