Business Acquisition, Maximum Percentage Of Voting Interest To Be Acquired With Predetermined Price

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- Definition

Business Acquisition, Percentage Of Voting Interest Remaining

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- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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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.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

Amount of assets acquired at the acquisition date.

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- Definition

Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of financial liabilities assumed (as defined) which have been recognized as of the acquisition date.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The fair value of the open option contracts written for the investment.

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Acquisitions and Divestitures (Frontier Acquisition) (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Apr. 08, 2021	Sep. 30, 2020	Oct. 01, 2019	Sep. 30, 2019
Business Acquisition [Line Items]
Goodwill	$ 407,376		$ 397,205		$ 392,890
Frontier
Business Acquisition [Line Items]
Current assets			3,186
Business Acquisition, Transaction Costs			591
Business acquisition, percentage of voting interests acquired	68.00%	8.00%		60.00%
Net assets acquired				$ 10,885
Business Acquisition, Percentage Of Voting Interest Remaining				40.00%
Business Acquisition, Maximum Percentage Of Voting Interest To Be Acquired With Predetermined Price				10.00%
Open Option Contracts Written, at Fair Value		$ 1,490
Property, plant, and equipment			2,963
Goodwill			1,798
Intangible assets			11,571
Total assets acquired			19,518
Liabilities related to Option and Purchase Right			(7,167)
Other liabilities assumed			(1,466)
Other Current Liabilities \| Frontier
Business Acquisition [Line Items]
Open Option Contracts Written, at Fair Value			506
Other Noncurrent Liabilities \| Frontier
Business Acquisition [Line Items]
Open Option Contracts Written, at Fair Value			$ 6,661