| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $397M | +$18M | +4.75% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $413M | +$29.3M | +7.64% | Jun 30, 2023 | 10-Q | 2023-08-09 |
| Q1 2023 | $393M | +$17.5M | +4.67% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $406M | +$8.16M | +2.05% | Dec 31, 2022 | 10-Q | 2023-11-07 |
| Q3 2022 | $379M | +$3.61M | +0.96% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $383M | -$2.97M | -0.77% | Jun 30, 2022 | 10-Q | 2022-08-02 |
| Q1 2022 | $375M | -$22.4M | -5.64% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $398M | -$40M | -9.13% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | $375M | -$30.3M | -7.47% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $386M | -$35.4M | -8.39% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $398M | -$72.3M | -15.4% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $438M | -$21.3M | -4.64% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q3 2020 | $406M | -$33.5M | -7.64% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | $422M | -$36.1M | -7.88% | Jun 30, 2020 | 10-Q | 2020-08-03 |
| Q1 2020 | $470M | +$3.14M | +0.67% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $459M | +$26.9M | +6.21% | Dec 31, 2019 | 10-K | 2021-03-09 |
| Q3 2019 | $439M | +$18M | +4.27% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $458M | +$27.1M | +6.29% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $467M | +$44.3M | +10.5% | Mar 31, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | $433M | -$70.8M | -14.1% | Dec 31, 2018 | 10-K | 2020-03-09 |
| Q3 2018 | $421M | -$74.5M | -15% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $431M | -$68.7M | -13.7% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $422M | -$96.9M | -18.7% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $503M | -$16.2M | -3.13% | Dec 31, 2017 | 10-K | 2019-03-15 |
| Q3 2017 | $496M | -$40M | -7.46% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $499M | -$63.2M | -11.2% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $519M | -$96.1M | -15.6% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $519M | -$58M | -10% | Dec 31, 2016 | 10-K | 2018-03-16 |
| Q3 2016 | $536M | -$56.1M | -9.49% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $563M | -$51.6M | -8.4% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $615M | +$88.6M | +16.8% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $577M | +$44.8M | +8.42% | Dec 31, 2015 | 10-K | 2017-03-23 |
| Q3 2015 | $592M | +$53.3M | +9.91% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $614M | +$73M | +13.5% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $527M | -$30.1M | -5.41% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $533M | -$61.8M | -10.4% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q3 2014 | $538M | -$68.2M | -11.2% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | $541M | -$79.2M | -12.8% | Jun 30, 2014 | 10-Q | 2014-10-20 |
| Q1 2014 | $557M | -$90.9M | -14% | Mar 31, 2014 | 10-Q | 2014-09-23 |
| Q4 2013 | $594M | -$85.5M | -12.6% | Dec 31, 2013 | 10-K | 2015-03-16 |
| Q3 2013 | $607M | +$402M | +196% | Sep 30, 2013 | 10-Q | 2014-09-12 |
| Q2 2013 | $621M | +$411M | +197% | Jun 30, 2013 | 10-Q | 2014-09-12 |
| Q1 2013 | $648M | +$460M | +245% | Mar 31, 2013 | 10-Q | 2014-09-12 |
| Q4 2012 | $680M | +$488M | +254% | Dec 31, 2012 | 10-K | 2014-09-12 |
| Q3 2012 | $205M | +$8.42M | +4.29% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | $209M | +$3.67M | +1.79% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | $188M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | $192M | -$7.97M | -3.98% | Dec 31, 2011 | 10-Q | 2012-11-09 |
| Q3 2011 | $196M | Sep 30, 2011 | 10-Q/A | 2011-11-10 | ||
| Q2 2011 | $205M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $200M | Dec 31, 2010 | 10-K/A | 2012-03-27 |