Derivative, Notional Amounts Entered Into During Period

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- Definition

Derivative, Notional Amounts Settled During Period

+ References

No definition available.

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- Definition

Represents the number of ventures in which the entity is required to purchase interest in the investment at guaranteed minimum amount.

+ References

No definition available.

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- Definition

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

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- Definition

The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

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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.

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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- Definition

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

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- Definition

Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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- Definition

The net cash outflow or inflow for a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations.

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Fair Value (Details)	3 Months Ended						9 Months Ended
Fair Value (Details)	Sep. 30, 2020 USD ($) derivative	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Sep. 30, 2020 USD ($) venture derivative	Sep. 30, 2019 USD ($)	May 31, 2020 USD ($)	Feb. 29, 2020 USD ($)
Derivative instruments and Hedging Activities
Derivative, Notional Amounts Settled During Period		$ 250,000,000	$ 350,000,000				$ 600,000,000
Payments for (Proceeds from) Hedge, Financing Activities		4,821,000	20,314,000				25,135,000	$ 12,309,000
Gain (loss) on cash flow hedges	$ 1,333,000	$ (1,461,000)	$ (17,603,000)	$ (13,644,000)	$ (2,888,000)	$ (7,231,000)	$ (17,731,000)	$ (23,763,000)
Cash Flow Hedges
Derivative instruments and Hedging Activities
Number of derivative instruments held \| derivative	3						3
Interest Rate Swap \| Cash Flow Hedges
Derivative instruments and Hedging Activities
Derivative, Notional Amounts Entered into During Period							$ 150,000,000
Derivative, Notional Amount	$ 150,000,000						$ 150,000,000
Put Option
Derivative instruments and Hedging Activities
Number of ventures in which entity is required to purchase interest in investment at guaranteed minimum amount \| venture							2
Reclassification out of Accumulated Other Comprehensive Income
Derivative instruments and Hedging Activities
Estimated hedging losses to be reclassified from accumulated other comprehensive loss into earnings within the next twelve months							$ 9,467,000
Not Designated as Hedging Instrument
Derivative instruments and Hedging Activities
Number of derivative instruments held \| derivative	5						5
Not Designated as Hedging Instrument \| Interest Rate Cap
Derivative instruments and Hedging Activities
Derivative, Notional Amount	$ 440,097,000						$ 440,097,000
Unsecured Notes 2.45 Percent [Member]
Derivative instruments and Hedging Activities
Debt Instrument, Face Amount									$ 600,000,000
Unsecured Notes 2.30 Percent [Member]
Derivative instruments and Hedging Activities
Debt Instrument, Face Amount										$ 700,000,000