Deferred Tax Assets, Valuation Allowance of WESTLAKE CORP from 31 Dec 2012 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
Summary
WESTLAKE CORP quarterly Deferred Tax Assets, Valuation Allowance in USD history and change rate from 31 Dec 2012 to 31 Dec 2025.
  • WESTLAKE CORP Deferred Tax Assets, Valuation Allowance for the quarter ending 31 Dec 2025 was $298,000,000, a 75% increase year-over-year.
Source SEC data
View on sec.gov
Deferred Tax Assets, Valuation Allowance, Quarterly (USD)
Deferred Tax Assets, Valuation Allowance, YoY Quarterly Change (%)

WESTLAKE CORP Quarterly Deferred Tax Assets, Valuation Allowance (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $298,000,000 +$128,000,000 +75% 31 Dec 2025 10-K 26 Feb 2026 2025 FY
Q4 2024 $170,000,000 +$52,000,000 +44% 31 Dec 2024 10-K 26 Feb 2026 2025 FY
Q4 2023 $118,000,000 +$71,000,000 +151% 31 Dec 2023 10-K 26 Feb 2026 2025 FY
Q4 2022 $47,000,000 +$43,000,000 +1075% 31 Dec 2022 10-K 26 Feb 2026 2025 FY
Q4 2021 $4,000,000 -$29,000,000 -88% 31 Dec 2021 10-K 22 Feb 2023 2022 FY
Q4 2020 $33,000,000 +$3,000,000 +10% 31 Dec 2020 10-K 23 Feb 2022 2021 FY
Q4 2019 $30,000,000 -$17,000,000 -36% 31 Dec 2019 10-K 24 Feb 2021 2020 FY
Q4 2018 $47,000,000 -$9,000,000 -16% 31 Dec 2018 10-K 19 Feb 2020 2019 FY
Q4 2017 $56,000,000 +$3,000,000 +5.7% 31 Dec 2017 10-K 20 Feb 2019 2018 FY
Q4 2016 $53,000,000 +$36,655,000 +224% 31 Dec 2016 10-K 21 Feb 2018 2017 FY
Q4 2015 $16,345,000 +$5,334,000 +48% 31 Dec 2015 10-K 22 Feb 2017 2016 FY
Q4 2014 $11,011,000 -$313,000 -2.8% 31 Dec 2014 10-K 24 Feb 2016 2015 FY
Q4 2013 $11,324,000 -$603,000 -5.1% 31 Dec 2013 10-K 25 Feb 2015 2014 FY
Q4 2012 $11,927,000 31 Dec 2012 10-K 21 Feb 2014 2013 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.