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.

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959

+ Details

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of derivative instruments of a particular group held by the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

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- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember
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- Details

Name:	srt_CurrencyAxis=currency_USD
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Data Type:	na
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- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateCapMember
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Risk Management and Use of Derivative Financial Instruments - Interest Rate Swap and Caps Summary (Details) € in Thousands, £ in Thousands, $ in Thousands	Jun. 30, 2020 USD ($) instrument	Jun. 30, 2020 GBP (£) instrument	Jun. 30, 2020 EUR (€) instrument
Derivative
Fair value	$ (4,590)
Derivatives Designated as Hedging Instruments \| Interest rate swaps \| USD
Derivative
Number of Instruments \| instrument	10	10	10
Notional Amount	$ 97,376
Fair value	$ (4,588)
Derivatives Designated as Hedging Instruments \| Interest rate caps \| GBP
Derivative
Number of Instruments \| instrument	2	2	2
Notional Amount \| £		£ 59,000
Fair value	$ 19
Derivatives Designated as Hedging Instruments \| Interest rate caps \| EUR
Derivative
Number of Instruments \| instrument	1	1	1
Notional Amount \| €			€ 12,975
Fair value	$ 13
Derivatives Not Designated as Hedging Instruments \| Interest rate swaps \| EUR
Derivative
Number of Instruments \| instrument	1	1	1
Notional Amount \| €			€ 9,063
Fair value	$ (34)