| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$1.31 B | -$179 M | -15.8% | Mar 31, 2024 | 10-Q | 2024-05-10 |
| Q4 2023 | -$1.29 B | -$171 M | -15.3% | Dec 31, 2023 | 10-Q | 2024-05-10 |
| Q3 2023 | -$1.22 B | -$108 M | -9.71% | Sep 30, 2023 | 10-Q | 2023-11-03 |
| Q2 2023 | -$1.17 B | -$89.1 M | -8.21% | Jun 30, 2023 | 10-Q | 2023-08-04 |
| Q1 2023 | -$1.13 B | -$75 M | -7.08% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | -$1.12 B | -$83.9 M | -8.1% | Dec 31, 2022 | 10-K | 2024-02-16 |
| Q3 2022 | -$1.11 B | -$105 M | -10.4% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | -$1.08 B | -$109 M | -11.2% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | -$1.06 B | -$117 M | -12.5% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | -$1.04 B | -$131 M | -14.5% | Dec 31, 2021 | 10-K | 2023-02-17 |
| Q3 2021 | -$1.01 B | -$133 M | -15.2% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | -$975 M | -$147 M | -17.8% | Jun 30, 2021 | 10-Q | 2021-08-09 |
| Q1 2021 | -$942 M | -$161 M | -20.7% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | -$905 M | -$146 M | -19.2% | Dec 31, 2020 | 10-K | 2022-02-18 |
| Q3 2020 | -$873 M | +$115 M | +11.6% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | -$828 M | +$137 M | +14.2% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | -$781 M | +$173 M | +18.1% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | -$759 M | +$177 M | +18.9% | Dec 31, 2019 | 10-K | 2021-02-22 |
| Q3 2019 | -$988 M | -$71 M | -7.75% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | -$965 M | -$59.8 M | -6.61% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$953 M | -$59 M | -6.6% | Mar 31, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | -$936 M | -$55.8 M | -6.35% | Dec 31, 2018 | 10-K | 2020-02-14 |
| Q3 2018 | -$917 M | -$50.1 M | -5.77% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | -$905 M | -$51.5 M | -6.03% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | -$894 M | -$57.4 M | -6.86% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | -$880 M | -$59.1 M | -7.2% | Dec 31, 2017 | 10-K | 2019-02-15 |
| Q3 2017 | -$867 M | -$61.4 M | -7.63% | Sep 30, 2017 | 10-Q | 2017-11-08 |
| Q2 2017 | -$854 M | -$49.5 M | -6.15% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | -$837 M | -$47.1 M | -5.96% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | -$821 M | -$48 M | -6.21% | Dec 31, 2016 | 10-K | 2018-02-16 |
| Q3 2016 | -$806 M | -$51 M | -6.75% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | -$804 M | -$68.2 M | -9.27% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | -$790 M | -$71.2 M | -9.9% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | -$773 M | -$66 M | -9.34% | Dec 31, 2015 | 10-K | 2017-02-17 |
| Q3 2015 | -$755 M | -$67.4 M | -9.81% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | -$736 M | -$70.3 M | -10.6% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | -$719 M | -$68.5 M | -10.5% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | -$707 M | -$72.3 M | -11.4% | Dec 31, 2014 | 10-K | 2016-02-19 |
| Q3 2014 | -$687 M | -$72.5 M | -11.8% | Sep 30, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | -$666 M | -$65.8 M | -11% | Jun 30, 2014 | 10-Q | 2014-08-11 |
| Q1 2014 | -$650 M | -$62.4 M | -10.6% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | -$634 M | -$60.2 M | -10.5% | Dec 31, 2013 | 10-K | 2015-02-27 |
| Q3 2013 | -$615 M | -$60 M | -10.8% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | -$600 M | -$61.1 M | -11.3% | Jun 30, 2013 | 10-Q | 2013-08-07 |
| Q1 2013 | -$588 M | -$63.5 M | -12.1% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | -$574 M | -$65.5 M | -12.9% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | -$555 M | -$59.7 M | -12.1% | Sep 30, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | -$539 M | -$56.8 M | -11.8% | Jun 30, 2012 | 10-Q | 2012-08-07 |
| Q1 2012 | -$524 M | -$63.7 M | -13.8% | Mar 31, 2012 | 10-Q | 2012-05-08 |
| Q4 2011 | -$509 M | -$61 M | -13.6% | Dec 31, 2011 | 10-K | 2013-02-27 |
| Q3 2011 | -$495 M | -$125 M | -33.8% | Sep 30, 2011 | 10-Q | 2011-11-04 |
| Q2 2011 | -$482 M | -$128 M | -36.2% | Jun 30, 2011 | 10-Q | 2011-08-08 |
| Q1 2011 | -$461 M | Mar 31, 2011 | 10-Q | 2011-05-06 | ||
| Q4 2010 | -$448 M | Dec 31, 2010 | 10-K | 2012-02-24 | ||
| Q3 2010 | -$370 M | Sep 30, 2010 | 10-Q | 2010-11-04 | ||
| Q2 2010 | -$354 M | Jun 30, 2010 | 10-Q | 2010-08-05 |