| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $3.54B | -$388M | -9.88% | Dec 31, 2023 | 10-K | 2024-02-14 |
| Q4 2022 | $3.93B | -$129M | -3.18% | Dec 31, 2022 | 10-K | 2024-02-14 |
| Q4 2021 | $4.06B | -$18M | -0.44% | Dec 31, 2021 | 10-K | 2024-02-14 |
| Q4 2020 | $4.07B | +$36M | +0.89% | Dec 31, 2020 | 10-K | 2023-02-17 |
| Q3 2020 | $4B | -$100M | -2.44% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q4 2019 | $4.04B | -$44M | -1.08% | Dec 31, 2019 | 10-K | 2022-02-17 |
| Q3 2019 | $4.1B | Sep 30, 2019 | 10-Q | 2019-11-01 | ||
| Q4 2018 | $4.08B | +$2.49B | +156% | Dec 31, 2018 | 10-K | 2022-02-17 |
| Q4 2017 | $1.59B | +$66M | +4.32% | Dec 31, 2017 | 10-K | 2021-02-19 |
| Q4 2016 | $1.53B | -$85M | -5.27% | Dec 31, 2016 | 10-K | 2020-02-21 |
| Q4 2015 | $1.61B | +$159M | +10.9% | Dec 31, 2015 | 10-K | 2019-02-15 |
| Q4 2014 | $1.45B | -$21M | -1.42% | Dec 31, 2014 | 10-K | 2018-02-16 |
| Q4 2013 | $1.48B | +$6M | +0.41% | Dec 31, 2013 | 10-K | 2017-02-23 |
| Q4 2012 | $1.47B | +$96M | +6.99% | Dec 31, 2012 | 10-K | 2015-02-20 |
| Q4 2011 | $1.37B | +$40M | +3% | Dec 31, 2011 | 10-K | 2015-02-20 |
| Q4 2010 | $1.33B | Dec 31, 2010 | 10-K | 2013-02-21 | ||
| Q3 2010 | $1.45B | Sep 30, 2010 | 10-Q | 2010-11-05 | ||
| Q2 2010 | $2.64B | Jun 30, 2010 | 10-Q | 2010-08-06 | ||
| Q1 2010 | $2.57B | Mar 31, 2010 | 10-Q | 2010-05-07 |