| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$1.26B | +$190M | +13.1% | Jun 30, 2024 | 10-Q | 2024-08-07 |
| Q1 2024 | -$1.31B | +$178M | +12% | Mar 31, 2024 | 10-Q | 2024-05-09 |
| Q4 2023 | -$1.32B | +$122M | +8.48% | Dec 31, 2023 | 10-Q | 2024-02-08 |
| Q3 2023 | -$1.39B | +$90M | +6.09% | Sep 30, 2023 | 10-Q | 2024-08-07 |
| Q2 2023 | -$1.45B | +$92M | +5.97% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | -$1.49B | +$99M | +6.24% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | -$1.44B | +$162M | +10.1% | Dec 31, 2022 | 10-Q | 2023-02-09 |
| Q3 2022 | -$1.48B | +$233M | +13.6% | Sep 30, 2022 | 10-K | 2023-11-21 |
| Q2 2022 | -$1.54B | +$118M | +7.11% | Jun 30, 2022 | 10-Q | 2022-08-09 |
| Q1 2022 | -$1.59B | +$72M | +4.34% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | -$1.6B | +$112M | +6.54% | Dec 31, 2021 | 10-Q | 2022-02-08 |
| Q3 2021 | -$1.71B | +$39M | +2.23% | Sep 30, 2021 | 10-K | 2022-11-22 |
| Q2 2021 | -$1.66B | +$25M | +1.48% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | -$1.66B | -$493M | -42.3% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | -$1.71B | -$625M | -57.4% | Dec 31, 2020 | 10-Q | 2021-02-01 |
| Q3 2020 | -$1.75B | -$572M | -48.6% | Sep 30, 2020 | 10-K | 2021-11-23 |
| Q2 2020 | -$1.69B | -$624M | -58.8% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | -$1.17B | -$123M | -11.8% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | -$1.09B | -$10M | -0.93% | Dec 31, 2019 | 10-Q | 2020-01-31 |
| Q3 2019 | -$1.18B | +$95M | +7.47% | Sep 30, 2019 | 10-K | 2020-11-23 |
| Q2 2019 | -$1.06B | -$303M | -40% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | -$1.04B | -$265M | -34.1% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | -$1.08B | -$428M | -65.8% | Dec 31, 2018 | 10-Q | 2019-02-05 |
| Q3 2018 | -$1.27B | -$618M | -94.5% | Sep 30, 2018 | 10-K | 2019-11-27 |
| Q2 2018 | -$758M | -$143M | -23.3% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | -$778M | -$52M | -7.16% | Mar 31, 2018 | 10-Q | 2018-05-07 |
| Q4 2017 | -$650M | +$97M | +13% | Dec 31, 2017 | 10-Q | 2018-02-02 |
| Q3 2017 | -$654M | +$61M | +8.53% | Sep 30, 2017 | 10-K | 2018-12-20 |
| Q2 2017 | -$615M | +$96M | +13.5% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | -$726M | -$24M | -3.42% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | -$747M | -$34M | -4.77% | Dec 31, 2016 | 10-Q | 2017-02-07 |
| Q3 2016 | -$715M | +$25M | +3.38% | Sep 30, 2016 | 10-K | 2017-12-05 |
| Q2 2016 | -$711M | +$6M | +0.84% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | -$702M | -$29M | -4.31% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | -$713M | -$22M | -3.18% | Dec 31, 2015 | 10-Q | 2016-02-04 |
| Q3 2015 | -$740M | -$91M | -14% | Sep 30, 2015 | 10-K | 2016-12-08 |
| Q2 2015 | -$717M | -$94M | -15.1% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | -$673M | -$235M | -53.7% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | -$691M | -$313M | -82.8% | Dec 31, 2014 | 10-Q | 2015-02-12 |
| Q3 2014 | -$649M | -$308M | -90.3% | Sep 30, 2014 | 10-K | 2015-12-10 |
| Q2 2014 | -$623M | -$340M | -120% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | -$438M | -$217M | -98.2% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | -$378M | -$155M | -69.5% | Dec 31, 2013 | 10-Q | 2014-02-06 |
| Q3 2013 | -$341M | -$198M | -138% | Sep 30, 2013 | 10-K | 2014-12-11 |
| Q2 2013 | -$283M | -$158M | -126% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | -$221M | -$128M | -138% | Mar 31, 2013 | 10-Q | 2013-05-14 |
| Q4 2012 | -$223M | -$166M | -291% | Dec 31, 2012 | 10-Q | 2013-02-14 |
| Q3 2012 | -$143M | -$112M | -361% | Sep 30, 2012 | 10-Q | 2013-08-08 |
| Q2 2012 | -$125M | +$906M | +87.9% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | -$93M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | -$57M | Dec 31, 2011 | 10-Q | 2012-02-09 | ||
| Q3 2011 | -$31M | +$898M | +96.7% | Sep 30, 2011 | 10-K | 2012-12-13 |
| Q2 2011 | -$1.03B | Jun 30, 2011 | 10-Q | 2011-08-04 | ||
| Q3 2010 | -$929M | Sep 30, 2010 | 10-Q | 2011-08-04 |