Derivatives and Hedging Activities (Schedule of Derivatives Designated as Hedging Instruments) (Details) - Designated as Hedging Instrument - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Derivative [Line Items]
Notional Amount	$ 3,140,000	$ 2,395,000
Asset	13,910	16,614
Liability	$ (5,494)	(1,717)
Interest rate collar \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Derivative [Line Items]
Weighted average fixed rate of interest rate derivatives (in Percent)	1.50%
Cash Flow Hedging \| Interest Rate Swap
Derivative [Line Items]
Notional Amount	$ 2,715,000	1,970,000
Asset	0	941
Liability	(4,899)	(1,514)
Cash Flow Hedging \| interest rate caps purchased, indexed to fed funds effective rate
Derivative [Line Items]
Notional Amount	200,000	200,000
Asset	13,910	15,673
Liability	0	0
Cash Flow Hedging \| Interest rate collar
Derivative [Line Items]
Notional Amount	125,000	125,000
Asset	0	0
Liability	$ (595)	(203)
Cash Flow Hedging \| Interest rate collar \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Derivative [Line Items]
Weighted average fixed rate of interest rate derivatives (in Percent)	5.58%
Cash Flow Hedging \| Interest Rate Floor \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Derivative [Line Items]
Weighted average fixed rate of interest rate derivatives (in Percent)	0.00%
Fair Value Hedging \| Pay-fixed interest rate swaps
Derivative [Line Items]
Notional Amount	$ 100,000	100,000
Asset	0	0
Liability	$ 0	$ 0

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 5C
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483444/210-20-55-22

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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-Name Accounting Standards Codification
-Section 50
-Paragraph 3
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483466/210-20-50-3

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- Definition

Average fixed interest rate related to the group of interest rate derivatives.

+ References

No definition available.

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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and elected not to be offset.

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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- Definition

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
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