Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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Derivative Notional Amount, Reduction in Amount Outstanding

+ References

No definition available.

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- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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- Definition

Floor rate on a foreign currency derivative for example, but not limited to, a floor or a collar.

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- Definition

Fixed interest rate related to the interest rate derivative.

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- Definition

Aggregate net fair value of all derivative instruments designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13495-108611

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13433-108611

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669646-108580

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Derivative Instruments (Narrative) (Details)	3 Months Ended		6 Months Ended		12 Months Ended
Derivative Instruments (Narrative) (Details)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	Apr. 01, 2017 USD ($)	Sep. 30, 2016
Derivative [Line Items]
Notional amount	$ 450,000,000		$ 450,000,000			$ 400,000,000
Reduction of outstanding derivative amount			50,000,000
Interest rate cash flow hedge gain, net of tax	566,000	$ 0	110,000	$ 0
Designated as Hedging Instrument \| Interest Rate Swap
Derivative [Line Items]
Derivative rate (as a percent)							1.175%
Reduction of outstanding derivative amount			50,000,000
Gain to be reclassified to earnings in next twelve months			1,100,000
Fair value of interest rate swap	4,525,000		4,525,000		$ 4,990,000
Interest rate cash flow hedge gain, net of tax			3,992,000		3,898,000
Designated as Hedging Instrument \| Interest Rate Swap \| Other Nonoperating Income (Expense)
Derivative [Line Items]
Interest rate cash flow hedge gain, net of tax	1,494,000	0	252,000	0
ESH REIT
Derivative [Line Items]
Interest rate cash flow hedge gain, net of tax	724,000	0	141,000	0
ESH REIT \| Designated as Hedging Instrument \| Interest Rate Swap
Derivative [Line Items]
Notional amount	450,000,000		450,000,000
Gain to be reclassified to earnings in next twelve months			1,100,000
Fair value of interest rate swap	4,525,000		4,525,000		4,990,000
Interest rate cash flow hedge gain, net of tax			5,115,000		$ 4,975,000
ESH REIT \| Designated as Hedging Instrument \| Interest Rate Swap \| Other Nonoperating Income (Expense)
Derivative [Line Items]
Interest rate cash flow hedge gain, net of tax	1,494,000	$ 0	252,000	$ 0
Term Loan Facility \| Medium-term Notes \| ESH REIT 2016 Term Facility
Derivative [Line Items]
Notional amount	450,000,000		450,000,000
Term Loan Facility \| Medium-term Notes \| ESH REIT 2016 Term Facility \| ESH REIT
Derivative [Line Items]
Derivative rate (as a percent)							1.175%
Notional amount	$ 450,000,000		$ 450,000,000
Term Loan Facility \| LIBOR \| Medium-term Notes \| ESH REIT 2016 Term Facility \| ESH REIT
Derivative [Line Items]
LIBOR floor							0.0075