| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $449M | +$5M | +1.13% | Dec 31, 2023 | 10-K | 2024-02-21 |
| Q4 2022 | $444M | +$42M | +10.4% | Dec 31, 2022 | 10-K | 2024-02-21 |
| Q4 2021 | $402M | +$24M | +6.35% | Dec 31, 2021 | 10-K | 2024-02-21 |
| Q4 2020 | $378M | +$43M | +12.8% | Dec 31, 2020 | 10-K | 2024-02-21 |
| Q4 2019 | $335M | -$73M | -17.9% | Dec 31, 2019 | 10-K | 2023-02-23 |
| Q4 2018 | $408M | +$186M | +83.8% | Dec 31, 2018 | 10-K | 2022-02-23 |
| Q4 2017 | $222M | -$52M | -19% | Dec 31, 2017 | 10-K | 2021-03-01 |
| Q4 2016 | $274M | -$13M | -4.53% | Dec 31, 2016 | 10-K | 2020-02-18 |
| Q4 2015 | $287M | +$15M | +5.52% | Dec 31, 2015 | 10-K | 2019-02-19 |
| Q4 2014 | $272M | -$59M | -17.8% | Dec 31, 2014 | 10-K | 2018-02-21 |
| Q4 2013 | $331M | -$51M | -13.4% | Dec 31, 2013 | 10-K | 2017-03-07 |
| Q4 2012 | $382M | -$133M | -25.8% | Dec 31, 2012 | 10-K | 2016-02-25 |
| Q4 2011 | $515M | +$30M | +6.19% | Dec 31, 2011 | 10-K | 2015-02-26 |
| Q4 2010 | $485M | Dec 31, 2010 | 10-K | 2014-02-27 |