| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $435M | -$67.2M | -13.4% | Jan 31, 2024 | 10-K | 2024-04-18 |
| Q3 2023 | $391M | -$153M | -28.1% | Oct 31, 2023 | 10-Q | 2023-12-18 |
| Q2 2023 | $439M | -$121M | -21.5% | Jul 31, 2023 | 10-Q | 2023-12-18 |
| Q1 2023 | $470M | -$84.9M | -15.3% | Apr 30, 2023 | 10-Q | 2023-12-18 |
| Q4 2022 | $502M | -$112M | -18.3% | Jan 31, 2023 | 10-K | 2024-04-18 |
| Q3 2022 | $543M | -$11.3M | -2.04% | Oct 31, 2022 | 10-Q | 2023-12-18 |
| Q2 2022 | $560M | -$82.6M | -12.9% | Jul 31, 2022 | 10-Q | 2023-12-18 |
| Q1 2022 | $554M | -$49.4M | -8.18% | Apr 30, 2022 | 10-Q | 2023-12-18 |
| Q4 2021 | $615M | +$57.7M | +10.4% | Jan 31, 2022 | 10-K | 2024-04-18 |
| Q3 2021 | $554M | +$25.9M | +4.91% | Oct 31, 2021 | 10-Q | 2023-06-01 |
| Q2 2021 | $642M | +$124M | +23.9% | Jul 31, 2021 | 10-Q | 2022-12-06 |
| Q1 2021 | $604M | +$108M | +21.8% | Apr 30, 2021 | 10-Q | 2022-12-06 |
| Q4 2020 | $557M | -$70M | -11.2% | Jan 31, 2021 | 10-K | 2024-04-18 |
| Q3 2020 | $528M | -$98.2M | -15.7% | Oct 31, 2020 | 10-Q | 2021-12-07 |
| Q2 2020 | $519M | -$118M | -18.6% | Jul 31, 2020 | 10-Q | 2021-12-07 |
| Q1 2020 | $496M | -$152M | -23.5% | Apr 30, 2020 | 10-Q | 2021-12-07 |
| Q4 2019 | $627M | +$7.21M | +1.16% | Jan 31, 2020 | 10-K | 2023-03-29 |
| Q3 2019 | $627M | +$39.7M | +6.76% | Oct 31, 2019 | 10-Q | 2020-12-08 |
| Q2 2019 | $637M | +$67.1M | +11.8% | Jul 31, 2019 | 10-Q | 2020-12-08 |
| Q1 2019 | $648M | +$98.2M | +17.9% | Apr 30, 2019 | 10-Q | 2020-12-08 |
| Q4 2018 | $620M | +$84.9M | +15.9% | Jan 31, 2019 | 10-K | 2022-03-29 |
| Q3 2018 | $587M | +$57.6M | +10.9% | Oct 31, 2018 | 10-Q | 2019-12-10 |
| Q2 2018 | $570M | +$44.4M | +8.45% | Jul 31, 2018 | 10-Q | 2019-12-10 |
| Q1 2018 | $550M | +$32.6M | +6.31% | Apr 30, 2018 | 10-Q | 2019-12-10 |
| Q4 2017 | $535M | +$17.3M | +3.34% | Jan 31, 2018 | 10-K | 2021-03-31 |
| Q3 2017 | $529M | +$12.7M | +2.46% | Oct 31, 2017 | 10-Q | 2017-12-07 |
| Q2 2017 | $525M | +$5.64M | +1.09% | Jul 31, 2017 | 10-Q | 2017-09-07 |
| Q1 2017 | $517M | -$13.2M | -2.48% | Apr 30, 2017 | 10-Q | 2017-06-06 |
| Q4 2016 | $518M | -$20.5M | -3.81% | Jan 31, 2017 | 10-K | 2020-04-14 |
| Q3 2016 | $517M | -$119M | -18.7% | Oct 31, 2016 | 10-Q | 2016-12-06 |
| Q2 2016 | $520M | -$169M | -24.5% | Jul 31, 2016 | 10-Q | 2016-09-08 |
| Q1 2016 | $530M | -$140M | -20.9% | Apr 30, 2016 | 10-Q | 2016-06-02 |
| Q4 2015 | $538M | -$115M | -17.7% | Jan 31, 2016 | 10-K | 2019-03-26 |
| Q3 2015 | $635M | -$1.47M | -0.23% | Oct 31, 2015 | 10-Q | 2015-12-08 |
| Q2 2015 | $689M | +$50.3M | +7.88% | Jul 31, 2015 | 10-Q/A | 2015-09-10 |
| Q1 2015 | $670M | +$50.6M | +8.17% | Apr 30, 2015 | 10-Q | 2015-06-02 |
| Q4 2014 | $654M | +$64.4M | +10.9% | Jan 31, 2015 | 8-K | 2018-11-23 |
| Q3 2014 | $637M | +$77.9M | +14% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $638M | +$106M | +19.9% | Jul 31, 2014 | 10-Q/A | 2014-09-04 |
| Q1 2014 | $619M | +$111M | +21.8% | Apr 30, 2014 | 10-Q | 2014-06-02 |
| Q4 2013 | $589M | +$115M | +24.2% | Jan 31, 2014 | 10-K | 2017-04-04 |
| Q3 2013 | $559M | +$162M | +40.9% | Oct 31, 2013 | 10-Q | 2014-12-10 |
| Q2 2013 | $532M | +$150M | +39.2% | Jul 31, 2013 | 10-Q/A | 2014-09-04 |
| Q1 2013 | $508M | +$140M | +38% | Apr 30, 2013 | 10-Q | 2014-06-02 |
| Q4 2012 | $474M | +$121M | +34.3% | Jan 31, 2013 | 10-K | 2016-03-29 |
| Q3 2012 | $397M | +$52.7M | +15.3% | Oct 31, 2012 | 10-Q | 2013-12-06 |
| Q2 2012 | $382M | +$21M | +5.82% | Jul 31, 2012 | 10-Q | 2013-09-05 |
| Q1 2012 | $368M | +$10.6M | +2.97% | Apr 30, 2012 | 10-Q | 2013-06-06 |
| Q4 2011 | $353M | +$474K | +0.13% | Jan 31, 2012 | 10-K | 2015-04-01 |
| Q3 2011 | $344M | Oct 31, 2011 | 10-Q | 2012-12-03 | ||
| Q2 2011 | $361M | Jul 31, 2011 | 10-Q | 2012-09-06 | ||
| Q1 2011 | $358M | Apr 30, 2011 | 10-Q | 2012-06-05 | ||
| Q4 2010 | $353M | +$24.5M | +7.47% | Jan 31, 2011 | 10-K | 2014-03-27 |
| Q4 2009 | $328M | Jan 31, 2010 | 10-K | 2013-04-05 |