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Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2018

Supplemental Cash Flow Elements [Abstract]

Schedule of cash and cash equivalents

The June 30, 2018 and June 30, 2017 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the six months ended June 30, 2018 and 2017:

		June 30, 2018			June 30, 2017			December 31, 2017
Cash and cash equivalents		$	402,402		$	367,163		$	468,733
Restricted cash		182,905			193,305			224,934
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows		$	585,307		$	560,468		$	693,667

Schedule of restricted cash

The June 30, 2018 and June 30, 2017 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the six months ended June 30, 2018 and 2017:

		June 30, 2018			June 30, 2017			December 31, 2017
Cash and cash equivalents		$	402,402		$	367,163		$	468,733
Restricted cash		182,905			193,305			224,934
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows		$	585,307		$	560,468		$	693,667

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+ References

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Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(1)(a))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(2))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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