| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $194M | -$55.3M | -22.2% | Sep 30, 2023 | 10-Q | 2023-11-21 |
| Q2 2023 | $211M | -$71.4M | -25.3% | Jun 30, 2023 | 10-Q | 2023-08-04 |
| Q1 2023 | $212M | -$32.3M | -13.2% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $206M | +$30.8M | +17.6% | Dec 31, 2022 | 10-Q | 2023-11-21 |
| Q3 2022 | $250M | +$71.8M | +40.3% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $282M | +$91M | +47.7% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $244M | +$82.6M | +51% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $175M | +$48.6M | +38.3% | Dec 31, 2021 | 10-K | 2023-02-23 |
| Q3 2021 | $178M | -$2.22M | -1.23% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $191M | -$198M | -50.9% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $162M | -$95.1M | -37% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $127M | -$53.8M | -29.8% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $180M | -$42.7M | -19.2% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $389M | +$186M | +91% | Jun 30, 2020 | 10-Q | 2020-08-11 |
| Q1 2020 | $257M | +$50.9M | +24.7% | Mar 31, 2020 | 10-Q | 2020-05-18 |
| Q4 2019 | $181M | -$116M | -39% | Dec 31, 2019 | 10-K | 2021-03-05 |
| Q3 2019 | $223M | -$65.4M | -22.7% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $204M | -$20.3M | -9.05% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | $206M | -$8.81M | -4.1% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $296M | +$94M | +46.5% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | $288M | +$101M | +53.6% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | $224M | +$38M | +20.4% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $215M | +$26.6M | +14.1% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $202M | +$21.1M | +11.7% | Dec 31, 2017 | 10-K | 2019-03-01 |
| Q3 2017 | $188M | +$24.9M | +15.3% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $186M | -$26.6M | -12.5% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $188M | -$84.7M | -31% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $181M | -$162M | -47.2% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q3 2016 | $163M | -$303M | -65.1% | Sep 30, 2016 | 10-Q | 2016-11-07 |
| Q2 2016 | $213M | -$346M | -61.9% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $273M | -$496M | -64.5% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $343M | -$470M | -57.8% | Dec 31, 2015 | 10-K | 2017-03-01 |
| Q3 2015 | $466M | +$49.1M | +11.8% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $558M | +$135M | +32% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $769M | +$345M | +81.5% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $813M | +$398M | +96% | Dec 31, 2014 | 10-K | 2016-02-26 |
| Q3 2014 | $416M | -$23.3M | -5.3% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $423M | -$61.1M | -12.6% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $424M | -$76.3M | -15.3% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $415M | -$1.13B | -73.1% | Dec 31, 2013 | 10-K | 2015-02-27 |
| Q3 2013 | $440M | -$69M | -13.6% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | $484M | -$61.7M | -11.3% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | $500M | -$258M | -34.1% | Mar 31, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | $1.54B | +$859M | +126% | Dec 31, 2012 | 10-K | 2014-02-28 |
| Q3 2012 | $509M | -$156M | -23.5% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $546M | -$114M | -17.2% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $758M | +$36.4M | +5.04% | Mar 31, 2012 | 10-Q | 2012-05-10 |
| Q4 2011 | $684M | -$180M | -20.8% | Dec 31, 2011 | 10-K | 2013-02-28 |
| Q3 2011 | $665M | +$206M | +44.8% | Sep 30, 2011 | 10-Q | 2011-11-08 |
| Q2 2011 | $659M | +$202M | +44% | Jun 30, 2011 | 10-Q | 2011-08-08 |
| Q1 2011 | $722M | Mar 31, 2011 | 10-Q | 2011-05-10 | ||
| Q4 2010 | $864M | Dec 31, 2010 | 10-K | 2012-02-28 | ||
| Q3 2010 | $459M | Sep 30, 2010 | 10-Q | 2010-11-09 | ||
| Q2 2010 | $458M | Jun 30, 2010 | 10-Q | 2010-08-09 |