What is Alcoa's kwinana refinery — written off charges?

Alcoa (AA) reported kwinana refinery — written off charges of $74M in Q3 2025.

What does kwinana refinery — written off charges mean?

This metric represents the accounting write-down of assets that have lost value or are no longer expected to provide future economic benefit to the segment. It is a non-cash charge reflecting the impairment of capital investments.

Alcoa AA Kwinana Refinery — Written Off Charges

Similar metrics at other companies

JAGUImpairment Charges

$905.11K—

ACNImpairment Charges

$295M—

PRAAWriteoffs, net

$1.25B-16.0%

ALGNImpairment Charges

-$11.7M—

KNXImpairment Charges

$0-100%

BWAImpairment Charges

$0-100%

Other financials

Income statement

See full

Revenue$4.0B+31.4%

Gross profit$999.0M+173%

Net income$407.0M+148%

EPS (diluted)$1.53+147%

Balance sheet

See full

Cash & equivalents$1.4B-10.7%

Total debt$2.2B-13.8%

Total equity$5.2B+21.3%

Total assets$16.9B+12.4%

Cash flow

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Operating cash flow$608.0M+24.6%

CapEx-$424.0M-424%

Free cash flow$184.0M-48.5%

Valuation

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Market cap$11.32B+45.1%

Enterprise value$12.19B+37.5%

P/E8.9×+1.1×

P/S0.8×+0.2×

Profitability

See full

Gross margin18.8%-1.4pp

Net margin9.4%+1.5pp

FCF margin4.6%+3.3pp

Returns & leverage

See full

Return on equity1.3%+0.7pp

Debt / equity0.5×+0.1×

Current ratio1.5×-0.1×

Where this comes from

Reported directly by Alcoa in its filing.

Tagged under the XBRL concept aa:WrittenOffCharges.

The official record: Alcoa’s 10-K, filed February 26, 2026, on SEC EDGAR. View the filing →

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What is Alcoa's kwinana refinery — written off charges?: Alcoa (AA) reported kwinana refinery — written off charges of $74M in Q3 2025.
What does kwinana refinery — written off charges mean?: This metric represents the accounting write-down of assets that have lost value or are no longer expected to provide future economic benefit to the segment. It is a non-cash charge reflecting the impairment of capital investments.