Other Derivatives - Narrative (Details) $ in Millions	Jun. 30, 2021 USD ($) qtr	Dec. 31, 2020 qtr
Derivative Instruments, Gain (Loss) [Line Items]
Net liability position	$ 4.3
Collateral against Obligation	$ 3.4
Designated Cash Flow Hedge \| Interest rate swap derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Number of interest rate derivatives held \| qtr	0	1

Number of interest rate derivative instruments held by the entity at the reporting date.

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

Name:	us-gaap_NumberOfInterestRateDerivativesHeld
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant