| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$221M | -$11M | -5.21% | Jun 30, 2024 | 10-Q | 2024-08-08 |
| Q1 2024 | -$220M | -$10.8M | -5.16% | Mar 31, 2024 | 10-Q | 2024-05-08 |
| Q4 2023 | -$218M | -$10.1M | -4.88% | Dec 31, 2023 | 10-Q | 2024-08-08 |
| Q3 2023 | -$212M | -$5.35M | -2.59% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | -$210M | -$4.89M | -2.38% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | -$209M | -$4.93M | -2.42% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | -$207M | -$4.88M | -2.41% | Dec 31, 2022 | 10-K | 2024-02-28 |
| Q3 2022 | -$206M | -$5.23M | -2.6% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$206M | -$6.15M | -3.09% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$204M | -$6.26M | -3.17% | Mar 31, 2022 | 10-Q | 2022-05-11 |
| Q4 2021 | -$203M | -$6.45M | -3.29% | Dec 31, 2021 | 10-K | 2023-03-09 |
| Q3 2021 | -$201M | -$6.29M | -3.23% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | -$199M | -$6.24M | -3.23% | Jun 30, 2021 | 10-Q | 2021-08-11 |
| Q1 2021 | -$198M | -$6.2M | -3.24% | Mar 31, 2021 | 10-Q | 2021-05-12 |
| Q4 2020 | -$196M | -$5.64M | -2.96% | Dec 31, 2020 | 10-K | 2022-03-10 |
| Q3 2020 | -$195M | -$6.67M | -3.54% | Sep 30, 2020 | 10-Q | 2020-11-10 |
| Q2 2020 | -$193M | -$6.08M | -3.25% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$192M | -$5.74M | -3.09% | Mar 31, 2020 | 10-Q | 2020-05-13 |
| Q4 2019 | -$191M | -$5.3M | -2.86% | Dec 31, 2019 | 10-K | 2021-03-10 |
| Q3 2019 | -$188M | -$3.52M | -1.9% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | -$187M | -$3.24M | -1.76% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | -$186M | -$371M | -200% | Mar 31, 2019 | 10-Q | 2019-05-08 |
| Q4 2018 | -$185M | -$1.48M | -0.8% | Dec 31, 2018 | 10-K | 2020-03-11 |
| Q3 2018 | -$185M | -$2.6M | -1.43% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | -$184M | -$2.91M | -1.61% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $185M | +$365M | Mar 31, 2018 | 10-Q | 2019-05-08 | |
| Q4 2017 | -$184M | -$4.71M | -2.63% | Dec 31, 2017 | 10-K | 2019-03-07 |
| Q3 2017 | -$182M | -$3.42M | -1.91% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | -$181M | -$4.46M | -2.53% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | -$180M | -$4.8M | -2.74% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | -$179M | -$5.29M | -3.05% | Dec 31, 2016 | 10-K | 2018-03-08 |
| Q3 2016 | -$179M | -$7.45M | -4.35% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | -$176M | -$6.65M | -3.92% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | -$175M | -$7.12M | -4.24% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$174M | -$7.82M | -4.71% | Dec 31, 2015 | 10-K | 2017-03-15 |
| Q3 2015 | -$171M | -$8.34M | -5.12% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | -$170M | -$10.2M | -6.4% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | -$168M | -$12.3M | -7.9% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | -$166M | -$14.2M | -9.38% | Dec 31, 2014 | 10-K | 2016-03-11 |
| Q3 2014 | -$163M | -$14.2M | -9.54% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | -$160M | -$14.3M | -9.82% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | -$156M | -$13.5M | -9.51% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | -$152M | -$13.1M | -9.44% | Dec 31, 2013 | 10-K | 2015-03-12 |
| Q3 2013 | -$149M | -$12.2M | -8.91% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | -$145M | -$11M | -8.16% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | -$142M | -$11.3M | -8.61% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | -$139M | -$9.29M | -7.18% | Dec 31, 2012 | 10-K | 2014-03-06 |
| Q3 2012 | -$136M | -$136M | Sep 30, 2012 | 10-Q | 2012-11-14 | |
| Q2 2012 | -$134M | -$134M | Jun 30, 2012 | 10-Q | 2012-08-14 | |
| Q1 2012 | -$131M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | -$129M | -$17.1M | -15.3% | Dec 31, 2011 | 10-K | 2013-03-14 |
| Q3 2011 | -$127K* | Sep 30, 2011 | 10-Q | 2011-10-31 | ||
| Q2 2011 | -$125K* | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q4 2010 | -$112M | Dec 31, 2010 | 10-K | 2012-03-30 |