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Leasing Arrangements (Tables)

6 Months Ended

Mar. 31, 2026

Leases [Abstract]

Components of Lease Cost Recognized

The components of lease cost recognized within the Statements of Condensed Consolidated Comprehensive Income (Loss) are as follows:

				Three months ended								Six months ended
				March 31								March 31
(In millions)		Location		2026				2025				2026				2025
Lease cost:
Operating lease cost		Selling, general and administrative		$	3			$	3			$	6			$	6
Operating lease cost		Cost of sales			3				3				6				7
Variable lease cost		Selling, general and administrative			1				1				3				2
Variable lease cost		Cost of sales			1				2				2				4
Short-term leases		Cost of sales			1				1				1				2
Total lease cost				$	9			$	10			$	18			$	21

Schedule of Cash Paid for Amounts Included in the Measurement of Operating Lease Liabilities

The following table provides cash paid for amounts included in the measurement of lease liabilities:

				Three months ended								Six months ended
				March 31								March 31
(In millions)				2026				2025				2026				2025
Operating cash flows from operating leases				$	6			$	6			$	13			$	13

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- Definition

Schedule of cash paid for amount included in measurement of operating lease liabilities.

+ References

No definition available.

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

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- References

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