Assets Held for Sale (Details) - Disposal Group, Held-for-sale, Not Discontinued Operations - Arlington Property $ in Millions	Mar. 31, 2023 USD ($) a	Sep. 30, 2021 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Property and equipment, net classified as held for sale		$ 81.5
Forecast
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Area of land \| a	326
Consideration of the property held for sale	$ 197.2

Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant