Fair Value Measurements And Derivative Instruments (Schedule Of Impairment And Recovery Of Previously Recorded Impairment) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2016 USD ($) property	Mar. 31, 2015 USD ($) property
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property	3	5
Net impairment loss reported in continuing operations	$ (793)	$ (777)
Impairment (loss) recovery, Total net impairments	(793)	(732)
Impairment (Loss) Recovery [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impairment (loss) recovery, Total net impairments	$ (793)	$ (732)
Continuing Operations [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property	3	2
Continuing Operations [Member] \| Impairment (Loss) Recovery [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Net impairment loss reported in continuing operations	$ (793)	$ (777)
Discontinued Operations [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property		3
Discontinued Operations [Member] \| Recovery Of Impairment [Member
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property		2
Impairment (loss) recovery, Discontinued operations, Sold hotels		$ 162
Discontinued Operations [Member] \| Impairment (Loss) Recovery [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Net impairment recovery (loss) reported in discontinued operations		$ 45
Held For Sale [Member] \| Continuing Operations [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property	3
Held For Sale [Member] \| Continuing Operations [Member] \| Impairment (Loss) Recovery [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impairment (loss) recovery, Continuing operations, Held for sale hotels	$ (793)
Sold [Member] \| Continuing Operations [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property		2
Sold [Member] \| Continuing Operations [Member] \| Impairment Loss [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property		1
Impairment (loss) recovery, Continuing operations, Sold hotels		$ (862)
Sold [Member] \| Continuing Operations [Member] \| Recovery Of Impairment [Member
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property		1
Impairment (loss) recovery, Continuing operations, Sold hotels		$ 85
Sold [Member] \| Continuing Operations [Member] \| Impairment (Loss) Recovery [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impairment (loss) recovery, Continuing operations, Sold hotels		$ (777)
Sold [Member] \| Discontinued Operations [Member] \| Impairment Loss [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of hotels \| property		1
Impairment (loss) recovery, Discontinued operations, Sold hotels		$ (117)

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Asset Impairment Charges, Discontinued Operations

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Number Of Impaired Properties

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=51824106&loc=d3e2420-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=51824106&loc=d3e2611-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 230
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-Section 45
-Paragraph 28
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-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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