| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $479M | -$66M | -12.1% | Jun 30, 2023 | 10-Q | 2023-07-31 |
| Q1 2023 | $507M | -$4M | -0.78% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $508M | +$11M | +2.21% | Dec 31, 2022 | 10-Q | 2023-07-31 |
| Q3 2022 | $541M | -$91M | -14.4% | Sep 30, 2022 | 10-Q | 2022-11-07 |
| Q2 2022 | $545M | -$38M | -6.52% | Jun 30, 2022 | 10-Q | 2022-08-01 |
| Q1 2022 | $511M | -$132M | -20.5% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $497M | -$144M | -22.5% | Dec 31, 2021 | 10-K | 2023-02-23 |
| Q3 2021 | $632M | -$67M | -9.59% | Sep 30, 2021 | 10-Q | 2021-11-02 |
| Q2 2021 | $583M | -$94M | -13.9% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $643M | -$21M | -3.16% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | $641M | -$17M | -2.58% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $699M | -$32M | -4.38% | Sep 30, 2020 | 10-Q | 2020-10-29 |
| Q2 2020 | $677M | -$44M | -6.1% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $664M | -$87M | -11.6% | Mar 31, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | $658M | +$176M | +36.5% | Dec 31, 2019 | 10-K | 2021-02-23 |
| Q3 2019 | $731M | +$277M | +61% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $721M | +$306M | +73.7% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $751M | +$293M | +64% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $482M | +$42M | +9.55% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | $454M | -$15M | -3.2% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $415M | -$51M | -10.9% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $458M | +$19M | +4.33% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $440M | +$39M | +9.73% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q3 2017 | $469M | +$87M | +22.8% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $466M | +$146M | +45.6% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | $439M | +$123M | +38.9% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | $401M | +$224M | +127% | Dec 31, 2016 | 10-K | 2018-02-27 |
| Q3 2016 | $382M | +$211M | +123% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $320M | +$167M | +109% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $316M | +$178M | +129% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | $177M | +$92M | +108% | Dec 31, 2015 | 10-K | 2017-02-28 |
| Q3 2015 | $171M | +$81M | +90% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $153M | +$67M | +77.9% | Jun 30, 2015 | 10-Q | 2015-08-04 |
| Q1 2015 | $138M | +$72M | +109% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $85M | +$50M | +143% | Dec 31, 2014 | 10-K | 2016-02-29 |
| Q3 2014 | $90M | +$72M | +400% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | $86M | +$76M | +760% | Jun 30, 2014 | 10-Q | 2014-08-05 |
| Q1 2014 | $66M | +$56M | +560% | Mar 31, 2014 | 10-Q | 2014-05-06 |
| Q4 2013 | $35M | +$24M | +218% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $18M | +$6M | +50% | Sep 30, 2013 | 10-Q | 2013-11-06 |
| Q2 2013 | $10M | -$2M | -16.7% | Jun 30, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | $10M | -$5M | -33.3% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $11M | -$1M | -8.33% | Dec 31, 2012 | 10-K | 2014-03-03 |
| Q3 2012 | $12M | -$3M | -20% | Sep 30, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | $12M | -$5M | -29.4% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $15M | -$10M | -40% | Mar 31, 2012 | 10-Q | 2012-05-09 |
| Q4 2011 | $12M | -$3M | -20% | Dec 31, 2011 | 10-K/A | 2013-02-27 |
| Q3 2011 | $15M | +$1M | +7.14% | Sep 30, 2011 | 10-Q | 2011-11-09 |
| Q2 2011 | $17M | +$4M | +30.8% | Jun 30, 2011 | 10-Q | 2011-08-05 |
| Q1 2011 | $25M | +$14M | +127% | Mar 31, 2011 | 10-Q | 2011-05-09 |
| Q4 2010 | $15M | Dec 31, 2010 | 10-K | 2012-02-28 | ||
| Q3 2010 | $14M | Sep 30, 2010 | 10-Q | 2010-11-05 | ||
| Q2 2010 | $13M | Jun 30, 2010 | 10-Q | 2010-08-06 | ||
| Q1 2010 | $11M | Mar 31, 2010 | 10-Q | 2010-05-07 |