| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $681M | -$7.7M | -1.12% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $618M | -$17.7M | -2.78% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $726M | +$45.9M | +6.75% | Dec 31, 2022 | 10-Q | 2023-08-03 |
| Q3 2022 | $717M | +$59.5M | +9.05% | Sep 30, 2022 | 10-Q | 2022-10-27 |
| Q2 2022 | $689M | +$46.8M | +7.29% | Jun 30, 2022 | 10-Q | 2022-07-28 |
| Q1 2022 | $636M | +$75M | +13.4% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | $680M | +$121M | +21.7% | Dec 31, 2021 | 10-K | 2023-02-21 |
| Q3 2021 | $657M | +$126M | +23.6% | Sep 30, 2021 | 10-Q | 2021-11-02 |
| Q2 2021 | $642M | +$121M | +23.2% | Jun 30, 2021 | 10-Q | 2021-07-29 |
| Q1 2021 | $561M | -$579M | -50.8% | Mar 31, 2021 | 10-Q | 2021-04-29 |
| Q4 2020 | $559M | -$108M | -16.2% | Dec 31, 2020 | 10-K | 2022-02-17 |
| Q3 2020 | $532M | -$149M | -21.9% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | $521M | -$97.1M | -15.7% | Jun 30, 2020 | 10-Q | 2020-07-31 |
| Q1 2020 | $1.14B | +$516M | +82.8% | Mar 31, 2020 | 10-Q | 2020-05-01 |
| Q4 2019 | $667M | -$9.68M | -1.43% | Dec 31, 2019 | 10-K | 2021-02-18 |
| Q3 2019 | $681M | -$446M | -39.6% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $618M | -$164M | -21% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $623M | -$165M | -20.9% | Mar 31, 2019 | 10-Q | 2019-05-01 |
| Q4 2018 | $677M | -$160M | -19.1% | Dec 31, 2018 | 8-K | 2020-05-04 |
| Q3 2018 | $1.13B | +$317M | +39.2% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | $783M | +$326M | +71.4% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $789M | +$391M | +98.3% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $837M | +$355M | +73.7% | Dec 31, 2017 | 10-K | 2019-02-15 |
| Q3 2017 | $810M | +$126M | +18.4% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $457M | -$257M | -36% | Jun 30, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | $398M | -$281M | -41.5% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | $482M | -$231M | -32.5% | Dec 31, 2016 | 10-K | 2018-02-16 |
| Q3 2016 | $684M | +$215M | +45.9% | Sep 30, 2016 | 10-Q | 2016-11-02 |
| Q2 2016 | $714M | +$330M | +86.2% | Jun 30, 2016 | 10-Q | 2016-08-02 |
| Q1 2016 | $679M | +$260M | +62.1% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $713M | +$177M | +33% | Dec 31, 2015 | 10-K | 2017-02-17 |
| Q3 2015 | $469M | +$74.9M | +19% | Sep 30, 2015 | 10-Q | 2015-11-03 |
| Q2 2015 | $383M | +$36.6M | +10.6% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $419M | -$185M | -30.7% | Mar 31, 2015 | 10-Q | 2015-05-05 |
| Q4 2014 | $536M | -$102M | -16% | Dec 31, 2014 | 10-K | 2016-02-19 |
| Q3 2014 | $394M | -$248M | -38.7% | Sep 30, 2014 | 10-Q | 2014-10-31 |
| Q2 2014 | $347M | -$233M | -40.2% | Jun 30, 2014 | 10-Q | 2014-08-05 |
| Q1 2014 | $604M | +$222M | +58.1% | Mar 31, 2014 | 10-Q | 2014-05-06 |
| Q4 2013 | $638M | +$246M | +62.6% | Dec 31, 2013 | 10-K | 2015-02-20 |
| Q3 2013 | $642M | +$272M | +73.8% | Sep 30, 2013 | 10-Q | 2013-11-01 |
| Q2 2013 | $579M | +$280M | +93.6% | Jun 30, 2013 | 10-Q | 2013-08-02 |
| Q1 2013 | $382M | +$110M | +40.3% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $393M | +$81.6M | +26.2% | Dec 31, 2012 | 10-K | 2014-02-24 |
| Q3 2012 | $369M | +$72.6M | +24.5% | Sep 30, 2012 | 10-Q | 2012-11-01 |
| Q2 2012 | $299M | +$26.3M | +9.62% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $272M | -$47.1M | -14.7% | Mar 31, 2012 | 10-Q | 2012-05-03 |
| Q4 2011 | $311M | +$36M | +13.1% | Dec 31, 2011 | 8-K | 2013-04-30 |
| Q3 2011 | $297M | +$59.7M | +25.2% | Sep 30, 2011 | 10-Q | 2011-11-07 |
| Q2 2011 | $273M | +$55.6M | +25.6% | Jun 30, 2011 | 10-Q | 2011-08-04 |
| Q1 2011 | $319M | Mar 31, 2011 | 10-Q | 2011-05-04 | ||
| Q4 2010 | $275M | Dec 31, 2010 | 10-K | 2012-02-27 | ||
| Q3 2010 | $237M | Sep 30, 2010 | 10-Q | 2010-11-02 | ||
| Q2 2010 | $217M | Jun 30, 2010 | 10-Q | 2010-08-03 |