| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$6.75B | -$807M | -13.6% | Sep 30, 2024 | 10-Q | 2024-10-31 |
| Q2 2024 | -$6.58B | -$889M | -15.6% | Jun 30, 2024 | 10-Q | 2024-08-02 |
| Q1 2024 | -$6.41B | -$799M | -14.2% | Mar 31, 2024 | 10-Q | 2024-05-02 |
| Q4 2023 | -$6.21B | -$764M | -14% | Dec 31, 2023 | 10-Q | 2024-10-31 |
| Q3 2023 | -$5.94B | -$717M | -13.7% | Sep 30, 2023 | 10-Q | 2023-11-03 |
| Q2 2023 | -$5.69B | -$644M | -12.8% | Jun 30, 2023 | 10-Q | 2023-08-04 |
| Q1 2023 | -$5.61B | -$789M | -16.4% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | -$5.45B | -$769M | -16.4% | Dec 31, 2022 | 10-K | 2024-02-15 |
| Q3 2022 | -$5.22B | -$764M | -17.1% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | -$5.04B | -$705M | -16.2% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | -$4.82B | -$565M | -13.3% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | -$4.68B | -$650M | -16.1% | Dec 31, 2021 | 10-K | 2023-02-10 |
| Q3 2021 | -$4.46B | -$487M | -12.3% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | -$4.34B | -$524M | -13.7% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | -$4.26B | -$765M | -21.9% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | -$4.03B | -$361M | -9.85% | Dec 31, 2020 | 10-K | 2022-02-18 |
| Q3 2020 | -$3.97B | -$588M | -17.4% | Sep 30, 2020 | 10-Q/A | 2020-11-09 |
| Q2 2020 | -$3.82B | -$643M | -20.3% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | -$3.49B | -$403M | -13.1% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | -$3.67B | -$739M | -25.2% | Dec 31, 2019 | 10-K | 2021-02-23 |
| Q3 2019 | -$3.38B | -$675M | -24.9% | Sep 30, 2019 | 10-Q | 2019-10-25 |
| Q2 2019 | -$3.17B | -$644M | -25.5% | Jun 30, 2019 | 10-Q | 2019-07-26 |
| Q1 2019 | -$3.09B | -$675M | -28% | Mar 31, 2019 | 10-Q | 2019-04-29 |
| Q4 2018 | -$2.93B | -$690M | -30.8% | Dec 31, 2018 | 10-K | 2020-02-24 |
| Q3 2018 | -$2.71B | -$358M | -15.2% | Sep 30, 2018 | 10-Q | 2018-10-26 |
| Q2 2018 | -$2.53B | +$160M | +5.94% | Jun 30, 2018 | 10-Q | 2018-07-27 |
| Q1 2018 | -$2.41B | +$151M | +5.91% | Mar 31, 2018 | 10-Q | 2018-04-27 |
| Q4 2017 | -$2.24B | +$247M | +9.93% | Dec 31, 2017 | 10-K | 2019-02-08 |
| Q3 2017 | -$2.35B | +$69.3M | +2.86% | Sep 30, 2017 | 10-Q | 2017-10-27 |
| Q2 2017 | -$2.69B | -$376M | -16.2% | Jun 30, 2017 | 10-Q | 2017-07-28 |
| Q1 2017 | -$2.56B | -$356M | -16.1% | Mar 31, 2017 | 10-Q | 2017-04-28 |
| Q4 2016 | -$2.49B | -$376M | -17.8% | Dec 31, 2016 | 10-K | 2018-02-09 |
| Q3 2016 | -$2.42B | -$428M | -21.5% | Sep 30, 2016 | 10-Q | 2016-10-28 |
| Q2 2016 | -$2.31B | -$541M | -30.5% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | -$2.21B | -$548M | -33% | Mar 31, 2016 | 10-Q | 2016-04-29 |
| Q4 2015 | -$2.11B | -$586M | -38.4% | Dec 31, 2015 | 10-K | 2017-02-14 |
| Q3 2015 | -$1.99B | -$594M | -42.5% | Sep 30, 2015 | 10-Q | 2015-10-26 |
| Q2 2015 | -$1.77B | -$478M | -37% | Jun 30, 2015 | 10-Q | 2015-07-27 |
| Q1 2015 | -$1.66B | -$442M | -36.3% | Mar 31, 2015 | 10-Q | 2015-04-24 |
| Q4 2014 | -$1.53B | -$400M | -35.5% | Dec 31, 2014 | 10-K | 2016-02-12 |
| Q3 2014 | -$1.4B | -$377M | -36.9% | Sep 30, 2014 | 10-Q | 2014-10-24 |
| Q2 2014 | -$1.29B | -$351M | -37.2% | Jun 30, 2014 | 10-Q | 2014-08-11 |
| Q1 2014 | -$1.22B | -$358M | -41.5% | Mar 31, 2014 | 10-Q/A | 2014-09-04 |
| Q4 2013 | -$1.13B | -$349M | -44.8% | Dec 31, 2013 | 10-K | 2015-02-13 |
| Q3 2013 | -$1.02B | -$341M | -50% | Sep 30, 2013 | 10-Q | 2013-10-25 |
| Q2 2013 | -$943M | -$334M | -54.8% | Jun 30, 2013 | 10-Q | 2013-07-26 |
| Q1 2013 | -$861M | -$361M | -72% | Mar 31, 2013 | 10-Q | 2013-04-26 |
| Q4 2012 | -$778M | -$366M | -88.7% | Dec 31, 2012 | 10-K/A | 2014-09-04 |
| Q3 2012 | -$681M | -$242M | -55.1% | Sep 30, 2012 | 10-Q | 2012-10-26 |
| Q2 2012 | -$609M | -$197M | -47.7% | Jun 30, 2012 | 10-Q | 2012-07-27 |
| Q1 2012 | -$501M | -$200M | -66.7% | Mar 31, 2012 | 10-Q | 2012-04-27 |
| Q4 2011 | -$412M | -$157M | -61.2% | Dec 31, 2011 | 10-K | 2013-02-19 |
| Q3 2011 | -$439M | -$190M | -76.3% | Sep 30, 2011 | 10-Q | 2011-11-07 |
| Q2 2011 | -$413M | -$190M | -85.2% | Jun 30, 2011 | 10-Q | 2011-08-05 |
| Q1 2011 | -$300M | -$103M | -52.5% | Mar 31, 2011 | 10-Q | 2011-05-06 |
| Q4 2010 | -$256M | Dec 31, 2010 | 10-K | 2012-02-22 | ||
| Q3 2010 | -$249M | Sep 30, 2010 | 10-Q | 2010-11-05 | ||
| Q2 2010 | -$223M | Jun 30, 2010 | 10-Q | 2010-07-30 | ||
| Q1 2010 | -$197M | Mar 31, 2010 | 10-Q | 2010-04-30 |