SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Schedule of cash and cash equivalents

The following table shows a reconciliation of cash, cash equivalent and restricted cash reported in the Consolidated Balance Sheets to the total amount shown in the Consolidated Statements of Cash Flows:  

	December 31,
	2016		2015		2014
As included in the Consolidated Balance Sheets:
Cash and cash equivalents	$	2,081,075	$	1,477,265	$	3,148,651
Restricted cash	932		806		843
Total cash, cash equivalents and restricted cash as shown in the Consolidated   Statements of Cash Flows	$	2,082,007	$	1,478,071	$	3,149,494

Schedule of restricted cash and cash equivalents

The following table shows a reconciliation of cash, cash equivalent and restricted cash reported in the Consolidated Balance Sheets to the total amount shown in the Consolidated Statements of Cash Flows:  

	December 31,
	2016		2015		2014
As included in the Consolidated Balance Sheets:
Cash and cash equivalents	$	2,081,075	$	1,477,265	$	3,148,651
Restricted cash	932		806		843
Total cash, cash equivalents and restricted cash as shown in the Consolidated   Statements of Cash Flows	$	2,082,007	$	1,478,071	$	3,149,494