| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$1.04B | -$4M | -0.39% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$1.04B | -$3.7M | -0.36% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$1.04B | -$3.3M | -0.32% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$1.04B | -$3M | -0.29% | Dec 31, 2022 | 10-Q | 2023-11-14 |
| Q3 2022 | -$1.04B | +$20M | +1.89% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$1.04B | +$18M | +1.71% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | -$1.04B | +$30.4M | +2.85% | Mar 31, 2022 | 10-Q | 2022-05-11 |
| Q4 2021 | -$1.04B | +$29M | +2.72% | Dec 31, 2021 | 10-K | 2023-04-07 |
| Q3 2021 | -$1.06B | -$38M | -3.72% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$1.06B | -$38.5M | -3.79% | Jun 30, 2021 | 10-Q | 2021-11-02 |
| Q1 2021 | -$1.07B | -$51.7M | -5.09% | Mar 31, 2021 | 10-Q | 2021-09-28 |
| Q4 2020 | -$1.07B | -$62.3M | -6.21% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$1.02B | -$5.7M | -0.56% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$1.02B | -$3.1M | -0.31% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$1.02B | -$2.2M | -0.22% | Mar 31, 2020 | 10-Q | 2020-06-29 |
| Q4 2019 | -$1B | +$20.2M | +1.98% | Dec 31, 2019 | 10-K | 2021-08-04 |
| Q3 2019 | -$1.01B | +$8.6M | +0.84% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | -$1.01B | +$16.3M | +1.58% | Jun 30, 2019 | 10-Q | 2019-08-15 |
| Q1 2019 | -$1.01B | +$15.6M | +1.52% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$1.02B | +$4.6M | +0.45% | Dec 31, 2018 | 10-K | 2020-04-03 |
| Q3 2018 | -$1.02B | +$600K | +0.06% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | -$1.03B | +$1.6M | +0.16% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$1.03B | -$2M | -0.2% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$1.03B | -$8.4M | -0.82% | Dec 31, 2017 | 10-K | 2019-04-01 |
| Q3 2017 | -$1.02B | -$26.2M | -2.63% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$1.03B | -$41.3M | -4.17% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | -$1.03B | -$41.9M | -4.25% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$1.02B | -$125M | -14% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | -$998M | -$114M | -12.9% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | -$991M | -$259M | -35.4% | Jun 30, 2016 | 10-Q | 2016-08-08 |
| Q1 2016 | -$985M | -$271M | -37.9% | Mar 31, 2016 | 10-Q/A | 2016-05-12 |
| Q4 2015 | -$894M | -$194M | -27.7% | Dec 31, 2015 | 10-K | 2017-03-24 |
| Q3 2015 | -$884M | Sep 30, 2015 | 10-Q | 2015-11-09 | ||
| Q2 2015 | -$732M | Jun 30, 2015 | 10-Q | 2015-08-10 | ||
| Q1 2015 | -$714M | Mar 31, 2015 | 10-Q | 2015-05-11 | ||
| Q4 2014 | -$700M | -$115M | -19.6% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q4 2013 | -$585M | -$44.4M | -8.21% | Dec 31, 2013 | 10-K | 2015-03-16 |
| Q4 2012 | -$541M | -$341M | -170% | Dec 31, 2012 | 10-K | 2014-03-13 |
| Q4 2011 | -$200M | -$46.7M | -30.4% | Dec 31, 2011 | 10-K | 2013-03-13 |
| Q4 2010 | -$153M | Dec 31, 2010 | 10-K | 2012-02-28 |