Discontinued Operations - Schedule of Disposal Groups - Non-cash Items (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Loss on assets held for sale				$ 15,965	$ 31,848
B Medical Systems Business \| Discontinued Operations, Held-for-Sale
Loss on assets held for sale	$ 6,269	$ 9,700	$ 31,848	15,965	31,848
B Medical Systems Business \| Discontinued Operations, Held-for-Sale \| Discontinued Operations
Depreciation and amortization	0		0	0	3,846
Capital expenditures	598		371	945	1,128
Loss on assets held for sale	$ 6,269		$ 31,848	$ 15,965	$ 31,848

Amount of capital expenditure attributable to discontinued operations.

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Amount of deprecation and amortization expense attributable to property, plant and equipment and intangible assets of discontinued operations.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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