Derivative Financial Instruments - Narrative (Details) - Cash Flow Hedging $ in Millions	Dec. 31, 2020 USD ($) interest_rate_swap_agreement contract
Interest Rate Swap at 4.39%
Derivative [Line Items]
Number of derivative instruments \| contract	4
Derivative, notional amount \| $	$ 500
Average rate	4.39%
Interest Rate Swap at 4.63%
Derivative [Line Items]
Number of derivative instruments \| interest_rate_swap_agreement	4
Derivative, notional amount \| $	$ 500
Derivative, forward interest rate	4.63%
Forward Starting Interest Rate Swap
Derivative [Line Items]
Number of derivative instruments \| interest_rate_swap_agreement	0

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

No definition available.

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- Definition

Stated rate on an interest rate forward or futures contract.

+ 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.

+ Details

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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=121590274&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=121590274&loc=SL5579245-113959

+ Details

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959

+ Details

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- Details

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- Details

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- Details

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- Details

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