| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed |
|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $74M | $0 | 0% | Jan 1, 2023 | Mar 31, 2023 | 10-Q | 2023-05-02 | |
| Q4 2022 | $306M | $306M | +$1M | +0.33% | Jan 1, 2022 | Dec 31, 2022 | 10-K | 2023-02-21 |
| Q1 2022 | $74M | -$12M | -14% | Jan 1, 2022 | Mar 31, 2022 | 10-Q | 2022-05-03 | |
| Q4 2021 | $305M | $305M | -$98M | -24.3% | Jan 1, 2021 | Dec 31, 2021 | 10-K | 2022-02-22 |
| Q1 2021 | $86M | +$63M | +274% | Jan 1, 2021 | Mar 31, 2021 | 10-Q | 2021-05-05 | |
| Q4 2020 | $403M | $403M | +$295M | +273% | Jan 1, 2020 | Dec 31, 2020 | 10-K | 2021-02-23 |
| Q2 2020 | $98M | $22M | -$5M | -18.5% | Apr 1, 2020 | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $103M | $23M | -$5M | -17.9% | Jan 1, 2020 | Mar 31, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | $108M | $26M | -$238M | -90.2% | Oct 1, 2019 | Dec 31, 2019 | 10-K | 2020-02-27 |
| Q4 2019 | $108M | $108M | -$950M | -89.8% | Jan 1, 2019 | Dec 31, 2019 | 10-K | 2020-02-27 |
| Q3 2019 | $346M | $27M | -$237M | -89.8% | Jul 1, 2019 | Sep 30, 2019 | 10-Q | 2019-11-01 |
| Q2 2019 | $583M | $27M | -$238M | -89.8% | Apr 1, 2019 | Jun 30, 2019 | 10-Q | 2020-08-04 |
| Q1 2019 | $821M | $28M | -$237M | -89.4% | Jan 1, 2019 | Mar 31, 2019 | 10-Q | 2020-05-05 |
| Q4 2018 | $1.06B | $264M | -$24M | -8.33% | Oct 1, 2018 | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q4 2018 | $1.06B | $1.06B | -$94M | -8.16% | Jan 1, 2018 | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | $1.08B | $264M | -$24M | -8.33% | Jul 1, 2018 | Sep 30, 2018 | 10-Q | 2019-11-01 |
| Q2 2018 | $1.11B | $265M | -$22M | -7.67% | Apr 1, 2018 | Jun 30, 2018 | 10-Q | 2019-08-02 |
| Q1 2018 | $1.13B | $265M | -$24M | -8.3% | Jan 1, 2018 | Mar 31, 2018 | 10-Q | 2019-05-03 |
| Q4 2017 | $1.15B | $288M | -$13M | -4.32% | Oct 1, 2017 | Dec 31, 2017 | 10-K | 2020-02-27 |
| Q4 2017 | $1.15B | $1.15B | -$40M | -3.36% | Jan 1, 2017 | Dec 31, 2017 | 10-K | 2020-02-27 |
| Q3 2017 | $1.17B | $288M | -$11M | -3.68% | Jul 1, 2017 | Sep 30, 2017 | 10-Q | 2018-11-06 |
| Q2 2017 | $1.18B | $287M | -$12M | -4.01% | Apr 1, 2017 | Jun 30, 2017 | 10-Q | 2018-08-03 |
| Q1 2017 | $1.19B | $289M | -$4M | -1.37% | Jan 1, 2017 | Mar 31, 2017 | 10-Q | 2018-05-04 |
| Q4 2016 | $1.19B | $301M | -$10M | -3.22% | Oct 1, 2016 | Dec 31, 2016 | 10-K | 2019-02-27 |
| Q4 2016 | $1.19B | $1.19B | -$54M | -4.33% | Jan 1, 2016 | Dec 31, 2016 | 10-K | 2019-02-27 |
| Q3 2016 | $1.2B | $299M | -$12M | -3.86% | Jul 1, 2016 | Sep 30, 2016 | 10-Q | 2017-11-03 |
| Q2 2016 | $1.21B | $299M | -$13M | -4.17% | Apr 1, 2016 | Jun 30, 2016 | 10-Q | 2017-08-04 |
| Q1 2016 | $1.23B | $293M | -$19M | -6.09% | Jan 1, 2016 | Mar 31, 2016 | 10-Q | 2017-05-05 |
| Q4 2015 | $1.25B | $311M | -$27M | -7.99% | Oct 1, 2015 | Dec 31, 2015 | 8-K | 2019-02-26 |
| Q4 2015 | $1.25B | $1.25B | -$124M | -9.05% | Jan 1, 2015 | Dec 31, 2015 | 8-K | 2019-02-26 |
| Q3 2015 | $1.27B | $311M | -$31M | -9.06% | Jul 1, 2015 | Sep 30, 2015 | 10-Q | 2016-11-03 |
| Q2 2015 | $1.3B | $312M | -$37M | -10.6% | Apr 1, 2015 | Jun 30, 2015 | 10-Q | 2016-08-03 |
| Q1 2015 | $1.34B | $312M | -$29M | -8.5% | Jan 1, 2015 | Mar 31, 2015 | 10-Q | 2016-05-04 |
| Q4 2014 | $1.37B | $338M | -$37M | -9.87% | Oct 1, 2014 | Dec 31, 2014 | 10-K | 2017-03-01 |
| Q4 2014 | $1.37B | $1.37B | -$134M | -8.91% | Jan 1, 2014 | Dec 31, 2014 | 10-K | 2017-03-01 |
| Q3 2014 | $1.41B | $342M | -$33M | -8.8% | Jul 1, 2014 | Sep 30, 2014 | 10-Q | 2015-11-04 |
| Q2 2014 | $1.44B | $349M | -$28M | -7.43% | Apr 1, 2014 | Jun 30, 2014 | 10-Q | 2015-08-05 |
| Q1 2014 | $1.47B | $341M | -$36M | -9.55% | Jan 1, 2014 | Mar 31, 2014 | 10-Q | 2015-05-06 |
| Q4 2013 | $1.5B | $375M | -$43M | -10.3% | Oct 1, 2013 | Dec 31, 2013 | 10-K | 2016-02-24 |
| Q4 2013 | $1.5B | $1.5B | -$170M | -10.2% | Jan 1, 2013 | Dec 31, 2013 | 10-K | 2016-02-24 |
| Q3 2013 | $1.55B | $375M | -$44M | -10.5% | Jul 1, 2013 | Sep 30, 2013 | 10-Q | 2014-11-05 |
| Q2 2013 | $1.59B | $377M | -$41M | -9.81% | Apr 1, 2013 | Jun 30, 2013 | 10-Q | 2014-08-06 |
| Q1 2013 | $1.63B | $377M | -$42M | -10% | Jan 1, 2013 | Mar 31, 2013 | 10-Q | 2014-05-07 |
| Q4 2012 | $1.67B | $418M | -$49M | -10.5% | Oct 1, 2012 | Dec 31, 2012 | 10-K | 2015-02-25 |
| Q4 2012 | $1.67B | $1.67B | -$206M | -11% | Jan 1, 2012 | Dec 31, 2012 | 10-K | 2015-02-25 |
| Q3 2012 | $1.72B | $419M | -$47M | -10.1% | Jul 1, 2012 | Sep 30, 2012 | 10-Q | 2013-11-06 |
| Q2 2012 | $1.77B | $418M | -$46M | -9.91% | Apr 1, 2012 | Jun 30, 2012 | 10-Q | 2013-08-07 |
| Q1 2012 | $1.82B | $419M | -$64M | -13.3% | Jan 1, 2012 | Mar 31, 2012 | 10-Q | 2013-05-08 |
| Q4 2011 | $1.88B | $467M | -$82M | -14.9% | Oct 1, 2011 | Dec 31, 2011 | 10-K | 2014-02-26 |
| Q4 2011 | $1.88B | $1.88B | -$319M | -14.5% | Jan 1, 2011 | Dec 31, 2011 | 10-K | 2014-02-26 |
| Q3 2011 | $1.96B | $466M | -$82M | -15% | Jul 1, 2011 | Sep 30, 2011 | 10-Q | 2012-11-06 |
| Q2 2011 | $2.04B | $464M | -$89M | -16.1% | Apr 1, 2011 | Jun 30, 2011 | 10-Q | 2012-08-07 |
| Q1 2011 | $2.13B | $483M | -$66M | -12% | Jan 1, 2011 | Mar 31, 2011 | 10-Q | 2012-05-08 |
| Q4 2010 | $2.2B | $549M | Oct 1, 2010 | Dec 31, 2010 | 10-K | 2013-02-27 | ||
| Q4 2010 | $2.2B | $2.2B | Jan 1, 2010 | Dec 31, 2010 | 10-K | 2013-02-27 | ||
| Q3 2010 | $548M | Jul 1, 2010 | Sep 30, 2010 | 10-Q | 2011-11-08 | |||
| Q2 2010 | $553M | Apr 1, 2010 | Jun 30, 2010 | 10-Q | 2011-08-05 | |||
| Q1 2010 | $549M | Jan 1, 2010 | Mar 31, 2010 | 10-Q | 2011-05-06 |