| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $127B | -$30B | -19.1% | Sep 30, 2024 | 10-Q | 2024-10-22 |
| Q2 2024 | $123B | -$39.8B | -24.4% | Jun 30, 2024 | 10-Q | 2024-07-23 |
| Q1 2024 | $164B | -$530M | -0.32% | Mar 31, 2024 | 10-Q | 2024-04-23 |
| Q4 2023 | $173B | -$15.6B | -8.24% | Dec 31, 2023 | 10-Q | 2024-10-22 |
| Q3 2023 | $157B | -$24.2B | -13.4% | Sep 30, 2023 | 10-Q | 2023-10-24 |
| Q2 2023 | $163B | -$22.5B | -12.1% | Jun 30, 2023 | 10-Q | 2023-07-25 |
| Q1 2023 | $164B | -$27.5B | -14.3% | Mar 31, 2023 | 10-Q | 2023-04-25 |
| Q4 2022 | $189B | -$16.5B | -8.05% | Dec 31, 2022 | 10-K | 2024-02-02 |
| Q3 2022 | $181B | -$56.3B | -23.7% | Sep 30, 2022 | 10-Q | 2022-10-25 |
| Q2 2022 | $186B | -$52B | -21.9% | Jun 30, 2022 | 10-Q | 2022-07-26 |
| Q1 2022 | $192B | -$53.2B | -21.7% | Mar 31, 2022 | 10-Q | 2022-04-26 |
| Q4 2021 | $205B | -$50.8B | -19.8% | Dec 31, 2021 | 8-K | 2023-04-25 |
| Q3 2021 | $237B | -$17.2B | -6.76% | Sep 30, 2021 | 10-Q | 2021-10-26 |
| Q2 2021 | $238B | -$18.9B | -7.38% | Jun 30, 2021 | 10-Q | 2021-07-27 |
| Q1 2021 | $245B | -$16.9B | -6.43% | Mar 31, 2021 | 10-Q | 2021-04-27 |
| Q4 2020 | $256B | -$8.97B | -3.38% | Dec 31, 2020 | 10-K | 2022-02-11 |
| Q3 2020 | $254B | -$8.69B | -3.31% | Sep 30, 2020 | 10-Q | 2020-10-28 |
| Q2 2020 | $256B | -$55.6B | -17.8% | Jun 30, 2020 | 10-Q | 2020-07-29 |
| Q1 2020 | $262B | -$53.1B | -16.8% | Mar 31, 2020 | 10-Q | 2020-04-29 |
| Q4 2019 | $265B | -$45.9B | -14.8% | Dec 31, 2019 | 10-K | 2021-02-12 |
| Q3 2019 | $263B | -$48.7B | -15.6% | Sep 30, 2019 | 10-Q | 2019-10-30 |
| Q2 2019 | $312B | -$30.7B | -8.95% | Jun 30, 2019 | 10-Q | 2019-07-31 |
| Q1 2019 | $315B | -$43B | -12% | Mar 31, 2019 | 10-Q | 2019-04-30 |
| Q4 2018 | $311B | -$58.2B | -15.8% | Dec 31, 2018 | 10-K | 2020-02-24 |
| Q3 2018 | $312B | -$66.3B | -17.6% | Sep 30, 2018 | 10-Q | 2018-10-30 |
| Q2 2018 | $343B | -$12.7B | -3.57% | Jun 30, 2018 | 10-Q | 2018-07-27 |
| Q1 2018 | $358B | +$6.47B | +1.84% | Mar 31, 2018 | 10-Q | 2018-05-01 |
| Q4 2017 | $369B | +$4.06B | +1.11% | Dec 31, 2017 | 10-K | 2019-02-26 |
| Q3 2017 | $378B | -$9.66B | -2.49% | Sep 30, 2017 | 10-Q | 2017-10-30 |
| Q2 2017 | $355B | -$46B | -11.5% | Jun 30, 2017 | 10-Q | 2017-07-28 |
| Q1 2017 | $352B | -$111B | -23.9% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $365B | -$128B | -25.9% | Dec 31, 2016 | 10-K | 2018-02-23 |
| Q3 2016 | $388B | -$194B | -33.3% | Sep 30, 2016 | 10-Q/A | 2016-11-09 |
| Q2 2016 | $401B | -$209B | -34.3% | Jun 30, 2016 | 10-Q | 2016-08-01 |
| Q1 2016 | $462B | -$155B | -25.2% | Mar 31, 2016 | 8-K | 2016-06-03 |
| Q4 2015 | $493B | -$162B | -24.7% | Dec 31, 2015 | 10-K | 2017-02-24 |
| Q3 2015 | $581B | -$68.7B | -10.6% | Sep 30, 2015 | 10-Q | 2015-11-02 |
| Q2 2015 | $611B | -$40.9B | -6.28% | Jun 30, 2015 | 10-Q | 2015-07-30 |
| Q1 2015 | $618B | -$34.6B | -5.31% | Mar 31, 2015 | 10-Q | 2015-05-04 |
| Q4 2014 | $655B | -$6.55B | -0.99% | Dec 31, 2014 | 8-K | 2016-06-03 |
| Q3 2014 | $650B | -$11.4B | -1.73% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | $652B | -$8.67B | -1.31% | Jun 30, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $652B | -$18.4B | -2.75% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $662B | -$23.5B | -3.43% | Dec 31, 2013 | 8-K | 2015-08-07 |
| Q3 2013 | $661B | -$37.4B | -5.36% | Sep 30, 2013 | 10-Q | 2013-11-01 |
| Q2 2013 | $661B | -$33.6B | -4.84% | Jun 30, 2013 | 10-Q | 2013-07-26 |
| Q1 2013 | $671B | -$37B | -5.23% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $685B | -$33.2B | -4.62% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | $699B | -$38.8B | -5.26% | Sep 30, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | $694B | -$45B | -6.09% | Jun 30, 2012 | 10-Q | 2012-07-30 |
| Q1 2012 | $708B | -$20.1B | -2.76% | Mar 31, 2012 | 10-Q | 2012-05-04 |
| Q4 2011 | $718B | -$29.6B | -3.96% | Dec 31, 2011 | 10-K | 2013-02-26 |
| Q3 2011 | $738B | -$21.1B | -2.78% | Sep 30, 2011 | 10-Q | 2011-11-08 |
| Q2 2011 | $739B | -$10.8B | -1.44% | Jun 30, 2011 | 10-Q | 2011-07-29 |
| Q1 2011 | $728B | -$49.5B | -6.37% | Mar 31, 2011 | 10-Q | 2011-05-06 |
| Q4 2010 | $748B | Dec 31, 2010 | 10-K | 2012-02-24 | ||
| Q3 2010 | $759B | Sep 30, 2010 | 10-Q | 2010-11-03 | ||
| Q2 2010 | $750B | Jun 30, 2010 | 10-Q | 2010-08-02 | ||
| Q1 2010 | $777B | Mar 31, 2010 | 10-Q | 2010-05-07 |