| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $108B | -$19.2B | -15.2% | Sep 30, 2024 | 10-Q | 2024-10-22 |
| Q2 2024 | $104B | -$26.3B | -20.1% | Jun 30, 2024 | 10-Q | 2024-07-23 |
| Q1 2024 | $133B | +$1.19B | +0.9% | Mar 31, 2024 | 10-Q | 2024-04-23 |
| Q4 2023 | $145B | -$9.24B | -6% | Dec 31, 2023 | 10-Q | 2024-10-22 |
| Q3 2023 | $127B | -$21.3B | -14.4% | Sep 30, 2023 | 10-Q | 2023-10-24 |
| Q2 2023 | $131B | -$19B | -12.7% | Jun 30, 2023 | 10-Q | 2023-07-25 |
| Q1 2023 | $132B | -$20B | -13.2% | Mar 31, 2023 | 10-Q | 2023-04-25 |
| Q4 2022 | $154B | -$18.1B | -10.5% | Dec 31, 2022 | 10-K | 2024-02-02 |
| Q3 2022 | $148B | -$50B | -25.3% | Sep 30, 2022 | 10-Q | 2022-10-25 |
| Q2 2022 | $150B | -$52.9B | -26.1% | Jun 30, 2022 | 10-Q | 2022-07-26 |
| Q1 2022 | $152B | -$58.3B | -27.8% | Mar 31, 2022 | 10-Q | 2022-04-26 |
| Q4 2021 | $172B | -$47.1B | -21.5% | Dec 31, 2021 | 8-K | 2023-04-25 |
| Q3 2021 | $198B | -$21.4B | -9.73% | Sep 30, 2021 | 10-Q | 2021-10-26 |
| Q2 2021 | $203B | -$18.7B | -8.46% | Jun 30, 2021 | 10-Q | 2021-07-27 |
| Q1 2021 | $210B | -$15.2B | -6.73% | Mar 31, 2021 | 10-Q | 2021-04-27 |
| Q4 2020 | $219B | -$16.2B | -6.88% | Dec 31, 2020 | 10-K | 2022-02-11 |
| Q3 2020 | $220B | -$14.3B | -6.13% | Sep 30, 2020 | 10-Q | 2020-10-28 |
| Q2 2020 | $221B | -$34.7B | -13.6% | Jun 30, 2020 | 10-Q | 2020-07-29 |
| Q1 2020 | $225B | -$33.9B | -13.1% | Mar 31, 2020 | 10-Q | 2020-04-29 |
| Q4 2019 | $235B | -$24.3B | -9.35% | Dec 31, 2019 | 10-K | 2021-02-12 |
| Q3 2019 | $234B | -$29.6B | -11.2% | Sep 30, 2019 | 10-Q | 2019-10-30 |
| Q2 2019 | $256B | -$11.7B | -4.36% | Jun 30, 2019 | 10-Q | 2019-07-31 |
| Q1 2019 | $259B | -$22.3B | -7.94% | Mar 31, 2019 | 10-Q | 2019-04-30 |
| Q4 2018 | $260B | -$32.8B | -11.2% | Dec 31, 2018 | 10-K | 2020-02-24 |
| Q3 2018 | $263B | -$17.1B | -6.09% | Sep 30, 2018 | 10-Q | 2018-10-30 |
| Q2 2018 | $268B | -$8.86B | -3.2% | Jun 30, 2018 | 10-Q | 2018-07-27 |
| Q1 2018 | $281B | +$8.95B | +3.29% | Mar 31, 2018 | 10-Q | 2018-05-01 |
| Q4 2017 | $292B | +$7.69B | +2.7% | Dec 31, 2017 | 10-K | 2019-02-26 |
| Q3 2017 | $281B | -$20.6B | -6.83% | Sep 30, 2017 | 10-Q | 2017-10-30 |
| Q2 2017 | $276B | -$35.2B | -11.3% | Jun 30, 2017 | 10-Q | 2017-07-28 |
| Q1 2017 | $272B | -$94B | -25.7% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $285B | -$105B | -27% | Dec 31, 2016 | 10-K | 2018-02-23 |
| Q3 2016 | $301B | -$160B | -34.7% | Sep 30, 2016 | 10-Q/A | 2016-11-09 |
| Q2 2016 | $312B | -$181B | -36.7% | Jun 30, 2016 | 10-Q | 2016-08-01 |
| Q1 2016 | $366B | -$134B | -26.8% | Mar 31, 2016 | 8-K | 2016-06-03 |
| Q4 2015 | $390B | -$128B | -24.7% | Dec 31, 2015 | 10-K | 2017-02-24 |
| Q3 2015 | $461B | -$45.2B | -8.92% | Sep 30, 2015 | 10-Q | 2015-11-02 |
| Q2 2015 | $493B | -$19.2B | -3.74% | Jun 30, 2015 | 10-Q | 2015-07-30 |
| Q1 2015 | $500B | -$13.9B | -2.7% | Mar 31, 2015 | 10-Q | 2015-05-04 |
| Q4 2014 | $518B | -$6.69B | -1.28% | Dec 31, 2014 | 8-K | 2016-06-03 |
| Q3 2014 | $507B | -$25.9B | -4.86% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | $512B | -$19.9B | -3.75% | Jun 30, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $514B | -$27.4B | -5.06% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $525B | -$31.8B | -5.72% | Dec 31, 2013 | 8-K | 2015-08-07 |
| Q3 2013 | $532B | -$38.5B | -6.74% | Sep 30, 2013 | 10-Q | 2013-11-01 |
| Q2 2013 | $532B | -$38.5B | -6.75% | Jun 30, 2013 | 10-Q | 2013-07-26 |
| Q1 2013 | $542B | -$44.5B | -7.59% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $557B | -$43.5B | -7.25% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | $571B | -$40.1B | -6.56% | Sep 30, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | $570B | -$38.5B | -6.33% | Jun 30, 2012 | 10-Q | 2012-07-30 |
| Q1 2012 | $586B | -$15.9B | -2.64% | Mar 31, 2012 | 10-Q | 2012-05-04 |
| Q4 2011 | $600B | -$23.5B | -3.78% | Dec 31, 2011 | 10-K | 2013-02-26 |
| Q3 2011 | $611B | -$27.3B | -4.28% | Sep 30, 2011 | 10-Q | 2011-11-08 |
| Q2 2011 | $609B | -$20.5B | -3.25% | Jun 30, 2011 | 10-Q | 2011-07-29 |
| Q1 2011 | $602B | -$52.4B | -8% | Mar 31, 2011 | 10-Q | 2011-05-06 |
| Q4 2010 | $624B | Dec 31, 2010 | 10-K | 2012-02-24 | ||
| Q3 2010 | $638B | Sep 30, 2010 | 10-Q | 2010-11-03 | ||
| Q2 2010 | $629B | Jun 30, 2010 | 10-Q | 2010-08-02 | ||
| Q1 2010 | $654B | Mar 31, 2010 | 10-Q | 2010-05-07 |