XML 59 R20.htm IDEA: XBRL DOCUMENT

Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2013

Summary of Significant Accounting Policies

Schedule of useful lives of real estate investment assets

Buildings		27 to 40 years
Building improvements		1 to 15 years
Leasehold improvements		The shorter of the lease term or useful life of the asset

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

+ References+ Details