Fair Value Disclosure - Narrative (Details) $ in Millions	3 Months Ended
Mar. 31, 2021 USD ($) Instrument	Dec. 31, 2020 USD ($) Instrument
Derivative [Line Items]
Gain (loss) on cash flow hedges expected to be reclassified within next twelve months	$ 1.8
Gain (loss) on cash flow hedges expected to be reclassified within next twelve months, net of tax	$ 1.3
Designated as Hedging Instrument [Member] \| Fair Value Hedging [Member] \| Interest Rate Contract [Member]
Derivative [Line Items]
Number of derivative instruments \| Instrument	5	5
Derivative, Notional Amount	$ 300.0	$ 300.0
Designated as Hedging Instrument [Member] \| Cash Flow Hedging [Member] \| Interest Rate Contract [Member]
Derivative [Line Items]
Number of derivative instruments \| Instrument	11	1
Derivative, Notional Amount	$ 135.1	$ 105.7

Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months, Gross

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- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
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-Section 50
-Paragraph 1
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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

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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
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- Definition

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

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-Topic 815
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