Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Summary of Significant Accounting Policies - Goodwill (Details) $ in Millions		9 Months Ended
	Apr. 02, 2021 reporting_unit	Sep. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)
Goodwill [Line Items]
Number of reporting units \| reporting_unit	2
Kansas Properties
Goodwill [Line Items]
Disposal group, fair value			$ 3.5
Goodwill impairment		$ 18.5