Unrecognized Tax Benefits of Frontier Communications Parent, Inc. from 31 Dec 2010 to 31 Dec 2024

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Frontier Communications Parent, Inc. quarterly Unrecognized Tax Benefits in USD history and change rate from 31 Dec 2010 to 31 Dec 2024.
  • Frontier Communications Parent, Inc. Unrecognized Tax Benefits for the quarter ending 31 Dec 2024 was $7,000,000, a 40% increase year-over-year.
Source SEC data
View on sec.gov
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Change (%)

Frontier Communications Parent, Inc. Quarterly Unrecognized Tax Benefits (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2024 $7,000,000 +$2,000,000 +40% 31 Dec 2024 10-K 20 Feb 2025 2024 FY
Q4 2023 $5,000,000 $0 0% 31 Dec 2023 10-K 20 Feb 2025 2024 FY
Q4 2022 $5,000,000 +$4,000,000 +400% 31 Dec 2022 10-K 20 Feb 2025 2024 FY
Q4 2021 $1,000,000 $0 0% 31 Dec 2021 10-K 20 Feb 2025 2024 FY
Q1 2021 $16,000,000 31 Mar 2021 10-K 23 Feb 2024 2023 FY
Q4 2020 $1,000,000 -$11,000,000 -92% 31 Dec 2020 10-K 23 Feb 2024 2023 FY
Q4 2019 $12,000,000 +$1,000,000 +9.1% 31 Dec 2019 10-K 24 Feb 2023 2022 FY
Q4 2018 $11,000,000 -$1,000,000 -8.3% 31 Dec 2018 10-K 03 Mar 2021 2020 FY
Q4 2017 $12,000,000 -$4,000,000 -25% 31 Dec 2017 10-K 31 Mar 2020 2019 FY
Q4 2016 $16,000,000 -$3,000,000 -16% 31 Dec 2016 10-K 01 Mar 2019 2018 FY
Q4 2015 $19,000,000 $0 0% 31 Dec 2015 10-K 01 Mar 2018 2017 FY
Q4 2014 $19,000,000 +$10,000,000 +111% 31 Dec 2014 10-K 01 Mar 2017 2016 FY
Q4 2013 $9,000,000 -$2,487,000 -22% 31 Dec 2013 10-K 25 Feb 2016 2015 FY
Q4 2012 $11,487,000 -$22,441,000 -66% 31 Dec 2012 10-K 25 Feb 2015 2014 FY
Q4 2011 $33,928,000 -$15,252,000 -31% 31 Dec 2011 10-K 27 Feb 2014 2013 FY
Q4 2010 $49,180,000 31 Dec 2010 10-K 27 Feb 2013 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.