Level 3 Parent, LLC Quarterly Unrecognized Tax Benefits in USD from Q4 2010 to Q4 2023

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Level 3 Parent, LLC quarterly Unrecognized Tax Benefits history and growth rate from Q4 2010 to Q4 2023.
  • Level 3 Parent, LLC Unrecognized Tax Benefits for the quarter ending December 31, 2023 was $799M, a 1.72% decline year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q4 2023 $799M -$14M -1.72% Dec 31, 2023 10-K 2024-02-22
Q4 2022 $813M -$63M -7.19% Dec 31, 2022 10-K 2024-02-22
Q4 2021 $876M -$47M -5.09% Dec 31, 2021 10-K 2024-02-22
Q4 2020 $923M -$29M -3.05% Dec 31, 2020 10-K 2023-02-23
Q4 2019 $952M -$18M -1.86% Dec 31, 2019 10-K 2022-02-24
Q4 2018 $970M +$949M +4519% Dec 31, 2018 10-K 2021-03-03
Q4 2017 $21M +$3M +16.7% Dec 31, 2017 10-K 2020-03-05
Q3 2017 $20M Oct 31, 2017 10-K 2019-03-19
Q4 2016 $18M $0 0% Dec 31, 2016 10-K 2017-02-24
Q4 2015 $18M +$1M +5.88% Dec 31, 2015 10-K 2017-02-24
Q4 2014 $17M +$4M +30.8% Dec 31, 2014 10-K 2017-02-24
Q4 2013 $13M -$5M -27.8% Dec 31, 2013 10-K 2017-02-24
Q4 2012 $18M +$3M +20% Dec 31, 2012 10-K 2016-02-26
Q4 2011 $15M +$9M +150% Dec 31, 2011 10-K 2015-02-27
Q4 2010 $6M Dec 31, 2010 10-K 2014-02-27
* An asterisk sign (*) next to the value indicates that the value is likely invalid.