| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$7.6B | -$3.19B | -72.2% | Sep 30, 2024 | 10-Q | 2024-11-14 |
| Q2 2024 | -$7.94B | -$3.14B | -65.3% | Jun 30, 2024 | 10-Q | 2024-11-14 |
| Q1 2024 | -$8.28B | -$3.01B | -57.2% | Mar 31, 2024 | 10-Q | 2024-11-14 |
| Q4 2023 | -$3.95B | +$1.76B | +30.8% | Dec 31, 2023 | 10-Q | 2024-11-14 |
| Q3 2023 | -$4.41B | +$1.77B | +28.7% | Sep 30, 2023 | 10-Q | 2024-11-14 |
| Q2 2023 | -$4.8B | +$1.81B | +27.4% | Jun 30, 2023 | 10-Q | 2024-11-14 |
| Q1 2023 | -$5.26B | +$1.84B | +25.9% | Mar 31, 2023 | 10-Q | 2024-11-14 |
| Q4 2022 | -$5.7B | +$1.85B | +24.5% | Dec 31, 2022 | 10-Q | 2024-11-14 |
| Q3 2022 | -$6.19B | +$1.84B | +22.9% | Sep 30, 2022 | 10-Q | 2023-11-09 |
| Q2 2022 | -$6.61B | +$1.81B | +21.5% | Jun 30, 2022 | 10-Q | 2023-11-09 |
| Q1 2022 | -$7.1B | +$1.79B | +20.1% | Mar 31, 2022 | 10-Q | 2023-11-09 |
| Q4 2021 | -$7.55B | +$1.77B | +18.9% | Dec 31, 2021 | 10-K | 2024-04-01 |
| Q3 2021 | -$8.03B | Sep 30, 2021 | 10-Q | 2022-11-10 | ||
| Q2 2021 | -$8.42B | Jun 30, 2021 | 10-Q | 2022-11-10 | ||
| Q1 2021 | -$8.89B | Mar 31, 2021 | 10-Q | 2022-11-10 | ||
| Q4 2020 | -$9.32B | +$1.61B | +14.8% | Dec 31, 2020 | 10-K | 2024-04-01 |
| Q4 2019 | -$10.9B | +$1.11B | +9.2% | Dec 31, 2019 | 10-K | 2023-03-16 |
| Q3 2019 | -$11.2B | +$1.05B | +8.6% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$11.4B | +$1.15B | +9.18% | Jun 30, 2019 | 10-Q | 2019-08-12 |
| Q1 2019 | -$11.9B | +$981M | +7.64% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$12B | +$1.01B | +7.72% | Dec 31, 2018 | 10-K | 2020-02-25 |
| Q3 2018 | -$12.3B | +$1.22B | +9.06% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$12.5B | +$1.1B | +8.09% | Jun 30, 2018 | 10-Q | 2018-08-10 |
| Q1 2018 | -$12.8B | +$718M | +5.3% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$13.1B | +$744M | +5.39% | Dec 31, 2017 | 10-K | 2019-03-07 |
| Q3 2017 | -$13.5B | +$505M | +3.61% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$13.6B | +$516M | +3.64% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | -$13.6B | -$630M | -4.88% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | -$13.8B | -$623M | -4.73% | Dec 31, 2016 | 10-K | 2018-03-30 |
| Q3 2016 | -$14B | -$596M | -4.45% | Sep 30, 2016 | 10-Q | 2016-11-15 |
| Q2 2016 | -$14.2B | -$611M | -4.51% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | -$12.9B | +$855M | +6.21% | Mar 31, 2016 | 10-Q | 2016-04-25 |
| Q4 2015 | -$13.2B | -$7.45B | -130% | Dec 31, 2015 | 10-K | 2017-03-30 |
| Q3 2015 | -$13.4B | -$8.86B | -196% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | -$13.5B | -$8.87B | -190% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | -$13.8B | -$8.9B | -183% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | -$5.72B | -$1.33B | -30.4% | Dec 31, 2014 | 10-K | 2016-03-25 |
| Q3 2014 | -$4.53B | +$67.1M | +1.46% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | -$4.67B | +$132M | +2.74% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | -$4.87B | +$170M | +3.37% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | -$4.39B | +$875M | +16.6% | Dec 31, 2013 | 10-K | 2015-03-06 |
| Q3 2013 | -$4.59B | -$11M | -0.24% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$4.81B | -$456M | -10.5% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | -$5.04B | -$464M | -10.1% | Mar 31, 2013 | 10-Q | 2013-05-13 |
| Q4 2012 | -$5.26B | -$377M | -7.72% | Dec 31, 2012 | 10-K | 2014-03-24 |
| Q3 2012 | -$4.58B | -$658M | -16.8% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | -$4.35B | Jun 30, 2012 | 10-Q | 2012-08-14 | ||
| Q1 2012 | -$4.58B | Mar 31, 2012 | 10-Q | 2012-05-08 | ||
| Q4 2011 | -$4.88B | -$1.94B | -66% | Dec 31, 2011 | 10-K | 2013-03-06 |
| Q3 2011 | -$3.93B | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q4 2010 | -$2.94B | Dec 31, 2010 | 10-K | 2013-03-06 |