Share based compensation arrangement by share based payment award equity instruments grant date fair value.

No definition available.

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- Definition

Vesting period.

+ References

No definition available.

+ Details

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

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- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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- Definition

Date the dividend to be paid was declared, in CCYY-MM-DD format.

+ References

+ Details

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- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

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- Definition

Net income (loss) allocated to each outstanding limited partnership and general partnership unit.

+ References

No definition available.

+ Details

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Data Type:	num:perShareItemType
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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Data Type:	xbrli:sharesItemType
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Period Type:	duration

- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

+ Details

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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Subsequent Events - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	Feb. 27, 2017	Jan. 03, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Subsequent Event [Line Items]
Dividend declared date			Feb. 27, 2017
Cash dividends declared per common share			$ 1.000	$ 1.075	$ 0.310
Dividend payable date			Apr. 20, 2017
Dividend record date			Mar. 31, 2017
Subsequent Event
Subsequent Event [Line Items]
Cash distributions to units holders	$ 0.25
Subsequent Event \| Quarterly Dividend
Subsequent Event [Line Items]
Cash dividends declared per common share	0.25
Subsequent Event \| Annually Dividend
Subsequent Event [Line Items]
Cash dividends declared per common share	$ 1.00
Subsequent Event \| Director \| LTIP Units
Subsequent Event [Line Items]
LTIP Units issued to directors		31,633
Grant date fair value per share		$ 18.02
Grant date fair value		$ 0.6
Vesting period of LTIP Units		Jan. 01, 2018