Debt Instrument, Annual Fixed Coupon Rate

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- Definition

Debt Instrument, Covenant, Interest Coverage Ratio

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Maximum Ratio of Consolidated Net Indebtedness to Total Assets

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Maximum Ratio of Consolidated Secured Indebtedness to Total Assets

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Maximum Ratio of Unencumbered Assets to Unsecured Indebtedness

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Swap Arrangements, Percentage of Proceeds Converted

+ References

No definition available.

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- Definition

Long-Term Debt, Net of (Premium) Discount

+ References

No definition available.

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- Definition

Payments For Contributions To Subsidiaries, Debt Instrument Covenants

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Topic 210
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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.

+ References

No definition available.

+ Details

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- Definition

Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 20
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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
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KWE Unsecured Bonds - Additional Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2020 EUR (€)	Sep. 30, 2019 USD ($)	Sep. 30, 2020 GBP (£)	Dec. 31, 2019 USD ($)
Debt Instrument [Line Items]
Unrealized foreign currency translation gain	$ (28.8)	$ 31.7	$ (33.5)		$ 36.4
KWE Unsecured Bonds [Member]
Debt Instrument [Line Items]
Contributions to subsidiaries, debt instrument covenants	56.4		56.4
KWE [Member]
Debt Instrument [Line Items]
Unrealized foreign currency translation gain			41.7
KWE [Member] \| KWE Unsecured Bonds [Member]
Debt Instrument [Line Items]
Mortgage debt (excluding loan fees)	$ 1,287.4		$ 1,287.4				$ 1,277.6
Maximum percentage of total assets	60.00%		60.00%			60.00%
Maximum ratio of consolidated secured indebtedness to total assets	50.00%		50.00%			50.00%
Interest coverage ratio	1.50		1.50			1.50
Maximum ratio of unencumbered assets to unsecured indebtedness	125.00%		125.00%			125.00%
KWE [Member] \| KWE Unsecured Bonds [Member] \| KWE Bonds [Member]
Debt Instrument [Line Items]
Debt face value \| £						£ 500,000,000
Interest rate (as a percent)	3.95%		3.95%			3.95%
Mortgage debt (excluding loan fees)	$ 645.4		$ 645.4				662.9
Effective interest rate	3.35%		3.35%			3.35%
Percentage of proceeds converted to Euros with swaps			50.00%	50.00%
KWE [Member] \| KWE Unsecured Bonds [Member] \| KWE Euro Medium Term Note Programme [Member]
Debt Instrument [Line Items]
Debt face value	$ 2,600.0		$ 2,600.0			£ 2,000,000,000.0
Mortgage debt (excluding loan fees)	$ 642.0		642.0				$ 614.7
Proceeds from issuance of debt			$ 644.7	€ 550,000,000
Annual fixed coupon rate	3.25%		3.25%			3.25%