Fixed interest rate related to the interest rate derivative.

No definition available.

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- 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=125515794&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=125515794&loc=SL5579245-113959

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- 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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- 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

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

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Fair Value of Financial Instruments and Risk Management (Interest Rate Risk) (Details) - Interest Rate Swap - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Oct. 31, 2018
Risks Inherent in Servicing Assets and Servicing Liabilities [Line Items]
Derivative, notional amount			$ 400,000,000	$ 500,000,000
Fair value of interest rate swaps	$ (3,000,000)	$ (33,000,000)
Unrealized net losses on interest rate swaps	3,000,000	33,000,000
Other Current Liabilities
Risks Inherent in Servicing Assets and Servicing Liabilities [Line Items]
Fair value of interest rate swaps	(10,000,000)	(15,000,000)
Other Liabilities
Risks Inherent in Servicing Assets and Servicing Liabilities [Line Items]
Fair value of interest rate swaps		$ (18,000,000)
Other Assets
Risks Inherent in Servicing Assets and Servicing Liabilities [Line Items]
Fair value of interest rate swaps	$ 7,000,000
LIBOR
Risks Inherent in Servicing Assets and Servicing Liabilities [Line Items]
Fixed interest rate			0.965%	3.055%