| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$1.6B | -$115M | -7.74% | Jul 31, 2024 | 10-Q | 2024-09-05 |
| Q1 2024 | -$1.57B | -$107M | -7.3% | Apr 30, 2024 | 10-Q | 2024-06-10 |
| Q4 2023 | -$1.54B | -$109M | -7.62% | Jan 31, 2024 | 10-Q | 2024-03-07 |
| Q3 2023 | -$1.52B | -$108M | -7.64% | Oct 31, 2023 | 10-Q | 2024-09-05 |
| Q2 2023 | -$1.49B | -$120M | -8.76% | Jul 31, 2023 | 10-Q | 2023-09-11 |
| Q1 2023 | -$1.46B | -$125M | -9.34% | Apr 30, 2023 | 10-Q | 2023-06-08 |
| Q4 2022 | -$1.43B | -$121M | -9.24% | Jan 31, 2023 | 10-Q | 2023-03-09 |
| Q3 2022 | -$1.41B | -$143M | -11.3% | Oct 31, 2022 | 10-K | 2023-12-19 |
| Q2 2022 | -$1.37B | -$124M | -10% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | -$1.34B | -$107M | -8.71% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | -$1.31B | -$95.7M | -7.91% | Jan 31, 2022 | 10-Q | 2022-03-10 |
| Q3 2021 | -$1.27B | -$101M | -8.68% | Oct 31, 2021 | 10-K | 2022-12-20 |
| Q2 2021 | -$1.24B | -$95.7M | -8.36% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | -$1.23B | -$99.1M | -8.77% | Apr 30, 2021 | 10-Q | 2021-06-10 |
| Q4 2020 | -$1.21B | -$94.9M | -8.51% | Jan 31, 2021 | 10-Q | 2021-03-16 |
| Q3 2020 | -$1.16B | -$89.1M | -8.29% | Oct 31, 2020 | 10-K | 2021-12-29 |
| Q2 2020 | -$1.15B | -$105M | -10.1% | Jul 31, 2020 | 10-Q | 2020-09-10 |
| Q1 2020 | -$1.13B | -$95.4M | -9.22% | Apr 30, 2020 | 10-Q | 2020-06-12 |
| Q4 2019 | -$1.12B | -$100M | -9.87% | Jan 31, 2020 | 10-Q | 2020-03-16 |
| Q3 2019 | -$1.08B | -$84.2M | -8.5% | Oct 31, 2019 | 10-K | 2021-01-21 |
| Q2 2019 | -$1.04B | -$63.1M | -6.46% | Jul 31, 2019 | 10-Q | 2019-09-09 |
| Q1 2019 | -$1.03B | -$73.7M | -7.67% | Apr 30, 2019 | 10-Q | 2019-06-17 |
| Q4 2018 | -$1.02B | -$67.4M | -7.11% | Jan 31, 2019 | 10-Q | 2019-03-07 |
| Q3 2018 | -$991M | -$47.3M | -5.02% | Oct 31, 2018 | 10-K | 2020-01-22 |
| Q2 2018 | -$977M | -$43.2M | -4.63% | Jul 31, 2018 | 10-Q | 2018-09-06 |
| Q1 2018 | -$961M | -$44.3M | -4.84% | Apr 30, 2018 | 10-Q | 2018-06-07 |
| Q4 2017 | -$948M | -$44.4M | -4.92% | Jan 31, 2018 | 10-Q | 2018-03-08 |
| Q3 2017 | -$944M | -$53.9M | -6.06% | Oct 31, 2017 | 10-K | 2019-01-10 |
| Q2 2017 | -$934M | -$56.8M | -6.48% | Jul 31, 2017 | 10-Q | 2017-09-08 |
| Q1 2017 | -$917M | -$50.8M | -5.87% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | -$903M | -$52.9M | -6.22% | Jan 31, 2017 | 10-Q | 2017-03-09 |
| Q3 2016 | -$890M | -$51M | -6.08% | Oct 31, 2016 | 10-K | 2018-01-11 |
| Q2 2016 | -$877M | -$47M | -5.66% | Jul 31, 2016 | 10-Q | 2016-09-08 |
| Q1 2016 | -$866M | -$42.5M | -5.16% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | -$850M | -$37M | -4.55% | Jan 31, 2016 | 10-Q | 2016-03-10 |
| Q3 2015 | -$839M | -$29.4M | -3.63% | Oct 31, 2015 | 10-K | 2017-01-12 |
| Q2 2015 | -$830M | -$25.2M | -3.13% | Jul 31, 2015 | 10-Q | 2015-09-09 |
| Q1 2015 | -$823M | -$25.6M | -3.21% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | -$813M | -$31.6M | -4.04% | Jan 31, 2015 | 10-Q | 2015-03-11 |
| Q3 2014 | -$809M | -$38.1M | -4.94% | Oct 31, 2014 | 10-K | 2016-01-08 |
| Q2 2014 | -$805M | -$43.1M | -5.66% | Jul 31, 2014 | 10-Q | 2014-09-09 |
| Q1 2014 | -$798M | -$41.8M | -5.53% | Apr 30, 2014 | 10-Q | 2014-06-05 |
| Q4 2013 | -$782M | -$33.3M | -4.45% | Jan 31, 2014 | 10-Q | 2014-03-12 |
| Q3 2013 | -$771M | -$34.4M | -4.66% | Oct 31, 2013 | 10-K | 2015-01-09 |
| Q2 2013 | -$761M | -$36M | -4.96% | Jul 31, 2013 | 10-Q | 2013-09-06 |
| Q1 2013 | -$756M | -$40.3M | -5.63% | Apr 30, 2013 | 10-Q | 2013-06-07 |
| Q4 2012 | -$749M | -$41.2M | -5.83% | Jan 31, 2013 | 10-Q | 2013-03-12 |
| Q3 2012 | -$737M | -$35.5M | -5.06% | Oct 31, 2012 | 10-K | 2014-01-06 |
| Q2 2012 | -$725M | -$31.2M | -4.5% | Jul 31, 2012 | 10-Q | 2012-09-07 |
| Q1 2012 | -$716M | Apr 30, 2012 | 10-Q | 2012-06-08 | ||
| Q4 2011 | -$707M | Jan 31, 2012 | 10-Q | 2012-03-12 | ||
| Q3 2011 | -$701M | -$45.7M | -6.97% | Oct 31, 2011 | 10-K | 2013-01-15 |
| Q2 2011 | -$694M | Jul 31, 2011 | 10-Q | 2011-09-09 | ||
| Q3 2010 | -$656M | Oct 31, 2010 | 10-K | 2012-01-17 |