Derivative Financial Instruments (Narrative) (Details) $ in Millions	9 Months Ended
Sep. 30, 2021 USD ($)
Derivative [Line Items]
Loss in AOCI expected to be recognized in earnings over the next twelve months	$ 8.5
Interest Rate Swap Contracts [Member]
Derivative [Line Items]
LIBOR floor	0.00%

The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80845-113994

Name:	us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration