Unrecognized Tax Benefits of HALLIBURTON CO from 31 Dec 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
HALLIBURTON CO quarterly Unrecognized Tax Benefits in USD history and change rate from 31 Dec 2010 to 31 Dec 2025.
  • HALLIBURTON CO Unrecognized Tax Benefits for the quarter ending 31 Dec 2025 was $170,000,000, a 13% decline year-over-year.
Source SEC data
View on sec.gov
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Change (%)

HALLIBURTON CO Quarterly Unrecognized Tax Benefits (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $170,000,000 -$26,000,000 -13% 31 Dec 2025 10-K 06 Feb 2026 2025 FY
Q4 2024 $196,000,000 -$72,000,000 -27% 31 Dec 2024 10-K 06 Feb 2026 2025 FY
Q4 2023 $268,000,000 -$43,000,000 -14% 31 Dec 2023 10-K 06 Feb 2026 2025 FY
Q4 2022 $311,000,000 -$41,000,000 -12% 31 Dec 2022 10-K 06 Feb 2026 2025 FY
Q4 2021 $352,000,000 -$3,000,000 -0.84% 31 Dec 2021 10-K 12 Feb 2025 2024 FY
Q4 2020 $355,000,000 -$70,000,000 -16% 31 Dec 2020 10-K 06 Feb 2024 2023 FY
Q4 2019 $425,000,000 +$8,000,000 +1.9% 31 Dec 2019 10-K 07 Feb 2023 2022 FY
Q4 2018 $417,000,000 +$84,000,000 +25% 31 Dec 2018 10-K 04 Feb 2022 2021 FY
Q4 2017 $333,000,000 -$94,000,000 -22% 31 Dec 2017 10-K 05 Feb 2021 2020 FY
Q4 2016 $427,000,000 +$105,000,000 +33% 31 Dec 2016 10-K 11 Feb 2020 2019 FY
Q4 2015 $322,000,000 +$8,000,000 +2.5% 31 Dec 2015 10-K 13 Feb 2019 2018 FY
Q4 2014 $314,000,000 +$139,000,000 +79% 31 Dec 2014 10-K 09 Feb 2018 2017 FY
Q4 2013 $175,000,000 -$53,000,000 -23% 31 Dec 2013 10-K 07 Feb 2017 2016 FY
Q4 2012 $228,000,000 +$23,000,000 +11% 31 Dec 2012 10-K 05 Feb 2016 2015 FY
Q4 2011 $205,000,000 +$28,000,000 +16% 31 Dec 2011 10-K 24 Feb 2015 2014 FY
Q4 2010 $177,000,000 31 Dec 2010 10-K 07 Feb 2014 2013 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.