| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $135M | -$27.8M | -17.1% | Sep 30, 2023 | 10-Q | 2023-11-06 |
| Q2 2023 | $179M | -$43.3M | -19.5% | Jun 30, 2023 | 10-Q | 2023-08-02 |
| Q1 2023 | $167M | -$12.6M | -7.03% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $176M | +$35.5M | +25.3% | Dec 31, 2022 | 10-Q | 2023-11-06 |
| Q3 2022 | $163M | -$53.9M | -24.9% | Sep 30, 2022 | 10-Q | 2023-11-06 |
| Q2 2022 | $222M | +$5.96M | +2.76% | Jun 30, 2022 | 10-Q | 2023-08-02 |
| Q1 2022 | $179M | -$19.9M | -9.98% | Mar 31, 2022 | 10-Q | 2023-05-04 |
| Q4 2021 | $140M | -$80.9M | -36.6% | Dec 31, 2021 | 10-K | 2023-03-13 |
| Q3 2021 | $217M | +$5.46M | +2.59% | Sep 30, 2021 | 10-Q | 2022-11-03 |
| Q2 2021 | $216M | -$108M | -33.2% | Jun 30, 2021 | 10-Q | 2022-08-03 |
| Q1 2021 | $199M | -$181M | -47.6% | Mar 31, 2021 | 10-Q | 2022-05-05 |
| Q4 2020 | $221M | -$115M | -34.2% | Dec 31, 2020 | 10-K | 2023-03-13 |
| Q3 2020 | $211M | -$126M | -37.3% | Sep 30, 2020 | 10-Q | 2021-11-03 |
| Q2 2020 | $324M | -$9.15M | -2.75% | Jun 30, 2020 | 10-Q | 2021-08-04 |
| Q1 2020 | $380M | +$83.5M | +28.2% | Mar 31, 2020 | 10-Q | 2021-05-10 |
| Q4 2019 | $336M | -$1.34M | -0.4% | Dec 31, 2019 | 10-K | 2022-03-04 |
| Q3 2019 | $337M | -$32.6M | -8.83% | Sep 30, 2019 | 10-Q | 2020-11-09 |
| Q2 2019 | $333M | -$47.6M | -12.5% | Jun 30, 2019 | 10-Q | 2020-08-10 |
| Q1 2019 | $296M | -$53.6M | -15.3% | Mar 31, 2019 | 10-Q | 2020-05-11 |
| Q4 2018 | $337M | -$25.3M | -6.99% | Dec 31, 2018 | 10-K | 2021-03-01 |
| Q3 2018 | $370M | +$105M | +39.8% | Sep 30, 2018 | 10-Q | 2019-11-01 |
| Q2 2018 | $380M | +$126M | +49.7% | Jun 30, 2018 | 10-Q | 2019-08-07 |
| Q1 2018 | $350M | +$87.6M | +33.4% | Mar 31, 2018 | 10-Q | 2019-05-06 |
| Q4 2017 | $363M | +$62.7M | +20.9% | Dec 31, 2017 | 10-K | 2020-03-13 |
| Q3 2017 | $264M | -$16.3M | -5.79% | Sep 30, 2017 | 10-Q | 2018-11-06 |
| Q2 2017 | $254M | -$16.9M | -6.23% | Jun 30, 2017 | 10-Q | 2018-08-06 |
| Q1 2017 | $262M | +$36.2M | +16% | Mar 31, 2017 | 10-Q | 2018-05-08 |
| Q4 2016 | $300M | +$101M | +50.8% | Dec 31, 2016 | 10-K | 2019-03-12 |
| Q3 2016 | $281M | +$104M | +58.7% | Sep 30, 2016 | 10-Q | 2017-11-06 |
| Q2 2016 | $271M | +$79.1M | +41.2% | Jun 30, 2016 | 10-Q | 2017-08-08 |
| Q1 2016 | $226M | -$26.9M | -10.6% | Mar 31, 2016 | 10-Q | 2017-05-09 |
| Q4 2015 | $199M | -$80.5M | -28.8% | Dec 31, 2015 | 10-K | 2018-03-09 |
| Q3 2015 | $177M | -$69.7M | -28.3% | Sep 30, 2015 | 10-Q | 2016-11-08 |
| Q2 2015 | $192M | -$27.1M | -12.4% | Jun 30, 2015 | 10-Q | 2016-08-09 |
| Q1 2015 | $253M | +$61.7M | +32.2% | Mar 31, 2015 | 10-Q | 2016-05-06 |
| Q4 2014 | $279M | +$61.8M | +28.4% | Dec 31, 2014 | 10-K | 2017-03-15 |
| Q3 2014 | $247M | +$64.3M | +35.3% | Sep 30, 2014 | 10-Q | 2015-11-16 |
| Q2 2014 | $219M | +$68.5M | +45.6% | Jun 30, 2014 | 10-Q | 2015-08-07 |
| Q1 2014 | $191M | -$103M | -35% | Mar 31, 2014 | 10-Q | 2015-05-08 |
| Q4 2013 | $218M | -$14.4M | -6.2% | Dec 31, 2013 | 10-K | 2017-03-15 |
| Q3 2013 | $182M | +$20.7M | +12.8% | Sep 30, 2013 | 10-Q | 2014-11-10 |
| Q2 2013 | $150M | -$1.11B | -88.1% | Jun 30, 2013 | 10-Q | 2014-08-11 |
| Q1 2013 | $294M | -$826M | -73.7% | Mar 31, 2013 | 10-Q | 2014-05-12 |
| Q4 2012 | $232M | -$621M | -72.8% | Dec 31, 2012 | 10-K | 2016-03-15 |
| Q3 2012 | $162M | -$575M | -78.1% | Sep 30, 2012 | 10-Q | 2013-11-14 |
| Q2 2012 | $1.26B | +$777M | +161% | Jun 30, 2012 | 10-Q | 2013-08-14 |
| Q1 2012 | $1.12B | +$343M | +44% | Mar 31, 2012 | 10-Q | 2013-05-15 |
| Q4 2011 | $853M | +$264M | +44.9% | Dec 31, 2011 | 10-K | 2015-03-16 |
| Q3 2011 | $737M | +$351M | +90.9% | Sep 30, 2011 | 10-Q | 2012-11-15 |
| Q2 2011 | $484M | -$16.8M | -3.35% | Jun 30, 2011 | 10-Q/A | 2012-09-12 |
| Q1 2011 | $778M | Mar 31, 2011 | 10-Q | 2012-05-15 | ||
| Q4 2010 | $589M | Dec 31, 2010 | 10-K | 2014-03-17 | ||
| Q3 2010 | $386M | Sep 30, 2010 | 10-Q | 2011-11-14 | ||
| Q2 2010 | $500M | Jun 30, 2010 | 10-Q | 2011-08-15 |