| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $463M | +$463M | Dec 31, 2023 | 10-K | 2024-02-21 | |
| Q4 2022 | $0 | $0 | Dec 31, 2022 | 10-K | 2024-02-21 | |
| Q4 2021 | $0 | Dec 31, 2021 | 10-K | 2024-02-21 | ||
| Q4 2019 | $188M | +$188M | Dec 31, 2019 | 8-K | 2020-05-04 | |
| Q4 2018 | $0 | -$47M | -100% | Dec 31, 2018 | 8-K | 2020-05-04 |
| Q4 2017 | $47M | Dec 31, 2017 | 8-K | 2020-05-04 | ||
| Q2 2016 | $47M | -$1.1B | -95.9% | Jun 30, 2016 | 10-Q | 2016-08-02 |
| Q1 2016 | $47M | -$1.1B | -95.9% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | $47M | -$1.07B | -95.8% | Dec 31, 2015 | 10-Q | 2016-08-02 |
| Q3 2015 | $1.15B | -$513M | -30.9% | Sep 30, 2015 | 10-Q | 2015-10-29 |
| Q2 2015 | $1.15B | +$499M | +77.2% | Jun 30, 2015 | 10-Q | 2015-07-30 |
| Q1 2015 | $1.15B | +$499M | +77.2% | Mar 31, 2015 | 10-Q | 2015-04-30 |
| Q4 2014 | $1.12B | +$474M | +73.4% | Dec 31, 2014 | 10-K | 2016-02-26 |
| Q3 2014 | $1.66B | +$1.01B | +157% | Sep 30, 2014 | 10-Q | 2014-10-30 |
| Q2 2014 | $646M | $0 | 0% | Jun 30, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $646M | $0 | 0% | Mar 31, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | $646M | -$3M | -0.46% | Dec 31, 2013 | 8-K | 2015-05-07 |
| Q3 2013 | $646M | -$4M | -0.62% | Sep 30, 2013 | 10-Q | 2013-10-31 |
| Q2 2013 | $646M | -$78M | -10.8% | Jun 30, 2013 | 10-Q | 2013-07-31 |
| Q1 2013 | $646M | Mar 31, 2013 | 10-Q | 2013-05-08 | ||
| Q4 2012 | $649M | +$649M | Dec 31, 2012 | 8-K | 2014-05-22 | |
| Q3 2012 | $650M | Sep 30, 2012 | 10-Q | 2012-10-31 | ||
| Q2 2012 | $724M | Jun 30, 2012 | 10-Q | 2012-08-02 | ||
| Q4 2011 | $0 | -$8M | -100% | Dec 31, 2011 | 10-K | 2013-02-27 |
| Q4 2010 | $8M | Dec 31, 2010 | 8-K | 2011-06-01 | ||
| Q3 2010 | $8M | Sep 30, 2010 | 10-Q | 2010-10-28 | ||
| Q2 2010 | $1.01B | Jun 30, 2010 | 10-Q/A | 2010-08-13 | ||
| Q1 2010 | $1.01B | Mar 31, 2010 | 10-Q | 2010-05-05 |