| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$20.9B | +$5.49B | +20.8% | Aug 31, 2024 | 10-Q | 2024-09-10 |
| Q2 2024 | -$22.6B | +$4.99B | +18.1% | May 31, 2024 | 10-Q | 2024-09-10 |
| Q1 2024 | -$24.5B | +$5.19B | +17.5% | Feb 29, 2024 | 10-Q | 2024-03-12 |
| Q4 2023 | -$25.4B | +$5.19B | +16.9% | Nov 30, 2023 | 10-Q | 2023-12-12 |
| Q3 2023 | -$26.4B | +$4.71B | +15.1% | Aug 31, 2023 | 10-Q | 2023-09-12 |
| Q2 2023 | -$27.6B | +$3.72B | +11.9% | May 31, 2023 | 10-K | 2024-06-20 |
| Q1 2023 | -$29.7B | +$3.43B | +10.3% | Feb 28, 2023 | 10-Q | 2023-03-10 |
| Q4 2022 | -$30.6B | +$3.46B | +10.2% | Nov 30, 2022 | 10-Q | 2022-12-13 |
| Q3 2022 | -$31.1B | -$5.46B | -21.2% | Aug 31, 2022 | 10-Q | 2022-09-13 |
| Q2 2022 | -$31.3B | -$11.2B | -55.7% | May 31, 2022 | 10-K | 2023-06-20 |
| Q1 2022 | -$33.1B | -$16.9B | -105% | Feb 28, 2022 | 10-Q | 2022-03-11 |
| Q4 2021 | -$34.1B | -$17B | -99.3% | Nov 30, 2021 | 10-Q | 2021-12-10 |
| Q3 2021 | -$25.7B | -$10.3B | -66.6% | Aug 31, 2021 | 10-Q | 2021-09-13 |
| Q2 2021 | -$20.1B | -$7.42B | -58.5% | May 31, 2021 | 10-K | 2022-06-21 |
| Q1 2021 | -$16.2B | -$5.44B | -50.5% | Feb 28, 2021 | 10-Q | 2021-03-11 |
| Q4 2020 | -$17.1B | -$7.92B | -86.3% | Nov 30, 2020 | 10-Q | 2020-12-11 |
| Q3 2020 | -$15.4B | -$8.96B | -139% | Aug 31, 2020 | 10-Q | 2020-09-15 |
| Q2 2020 | -$12.7B | -$9.2B | -263% | May 31, 2020 | 10-K | 2021-06-21 |
| Q1 2020 | -$10.8B | -$9.49B | -739% | Feb 29, 2020 | 10-Q | 2020-03-13 |
| Q4 2019 | -$9.17B | -$14.3B | -280% | Nov 30, 2019 | 10-Q | 2019-12-13 |
| Q3 2019 | -$6.45B | -$18.5B | -154% | Aug 31, 2019 | 10-Q | 2019-09-13 |
| Q2 2019 | -$3.5B | -$22.6B | -118% | May 31, 2019 | 10-K | 2020-06-22 |
| Q1 2019 | -$1.28B | -$21.3B | -106% | Feb 28, 2019 | 10-Q | 2019-03-18 |
| Q4 2018 | $5.11B | -$23.2B | -82% | Nov 30, 2018 | 10-Q | 2018-12-19 |
| Q3 2018 | $12B | -$16.6B | -57.9% | Aug 31, 2018 | 10-Q | 2018-09-19 |
| Q2 2018 | $19.1B | -$8.49B | -30.8% | May 31, 2018 | 10-K | 2019-06-21 |
| Q1 2018 | $20B | -$5.54B | -21.7% | Feb 28, 2018 | 10-Q | 2018-03-21 |
| Q4 2017 | $28.3B | +$3.92B | +16.1% | Nov 30, 2017 | 10-Q | 2017-12-18 |
| Q3 2017 | $28.6B | +$5.21B | +22.3% | Aug 31, 2017 | 10-Q | 2017-09-18 |
| Q2 2017 | $27.6B | +$3.71B | +15.5% | May 31, 2017 | 10-K | 2018-06-22 |
| Q1 2017 | $25.6B | +$2.19B | +9.35% | Feb 28, 2017 | 10-Q | 2017-03-17 |
| Q4 2016 | $24.4B | +$638M | +2.69% | Nov 30, 2016 | 10-Q | 2016-12-19 |
| Q3 2016 | $23.4B | -$1.58B | -6.35% | Aug 31, 2016 | 10-Q | 2016-09-19 |
| Q2 2016 | $23.9B | -$2.62B | -9.87% | May 31, 2016 | 10-K | 2017-06-27 |
| Q1 2016 | $23.4B | -$2.78B | -10.6% | Feb 29, 2016 | 10-Q | 2016-03-18 |
| Q4 2015 | $23.7B | -$2.24B | -8.61% | Nov 30, 2015 | 10-Q | 2015-12-18 |
| Q3 2015 | $25B | -$874M | -3.38% | Aug 31, 2015 | 10-Q | 2015-09-18 |
| Q2 2015 | $26.5B | +$538M | +2.07% | May 31, 2015 | 10-K | 2016-06-22 |
| Q1 2015 | $26.2B | +$1.56B | +6.34% | Feb 28, 2015 | 10-Q | 2015-03-19 |
| Q4 2014 | $26B | +$1.59B | +6.5% | Nov 30, 2014 | 10-Q | 2014-12-19 |
| Q3 2014 | $25.8B | +$1.01B | +4.06% | Aug 31, 2014 | 10-Q | 2014-09-23 |
| Q2 2014 | $26B | +$111M | +0.43% | May 31, 2014 | 10-K | 2015-06-25 |
| Q1 2014 | $24.6B | +$57M | +0.23% | Feb 28, 2014 | 10-Q | 2014-03-20 |
| Q4 2013 | $24.4B | -$360M | -1.46% | Nov 30, 2013 | 10-Q | 2013-12-20 |
| Q3 2013 | $24.8B | -$287M | -1.14% | Aug 31, 2013 | 10-Q | 2013-09-20 |
| Q2 2013 | $25.9B | -$233M | -0.89% | May 31, 2013 | 10-K | 2014-06-26 |
| Q1 2013 | $24.5B | -$567M | -2.26% | Feb 28, 2013 | 10-Q | 2013-03-22 |
| Q4 2012 | $24.7B | +$363M | +1.49% | Nov 30, 2012 | 10-Q | 2012-12-21 |
| Q3 2012 | $25.1B | +$1.73B | +7.41% | Aug 31, 2012 | 10-Q | 2012-09-24 |
| Q2 2012 | $26.1B | +$3.51B | +15.5% | May 31, 2012 | 10-K | 2013-06-26 |
| Q1 2012 | $25.1B | +$5.06B | +25.2% | Feb 29, 2012 | 10-Q | 2012-03-23 |
| Q4 2011 | $24.4B | +$5.96B | +32.4% | Nov 30, 2011 | 10-Q | 2011-12-23 |
| Q3 2011 | $23.4B | +$6.36B | +37.3% | Aug 31, 2011 | 10-Q | 2011-09-23 |
| Q2 2011 | $22.6B | +$6.44B | +39.9% | May 31, 2011 | 10-K | 2012-06-26 |
| Q1 2011 | $20.1B | +$5.8B | +40.7% | Feb 28, 2011 | 10-Q | 2011-03-29 |
| Q4 2010 | $18.4B | Nov 30, 2010 | 10-Q | 2010-12-21 | ||
| Q3 2010 | $17B | Aug 31, 2010 | 10-Q/A | 2010-09-29 | ||
| Q2 2010 | $16.1B | May 31, 2010 | 10-K | 2011-06-28 | ||
| Q1 2010 | $14.3B | Feb 28, 2010 | 10-Q | 2010-03-29 |