| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$286M | -$14.7M | -5.44% | Mar 31, 2024 | 10-Q | 2024-05-17 |
| Q4 2023 | -$284M | -$18M | -6.75% | Dec 31, 2023 | 10-Q | 2024-05-17 |
| Q3 2023 | -$277M | -$14.4M | -5.48% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$274M | -$14M | -5.4% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | -$271M | -$14.4M | -5.63% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$266M | -$1.53M | -0.58% | Dec 31, 2022 | 10-K | 2024-04-16 |
| Q3 2022 | -$263M | -$752K | -0.29% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$260M | +$714K | +0.27% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$257M | -$1.14M | -0.45% | Mar 31, 2022 | 10-Q | 2022-05-20 |
| Q4 2021 | -$265M | -$11.4M | -4.49% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | -$262M | -$11.6M | -4.62% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$260M | -$12.3M | -4.95% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | -$256M | -$14.2M | -5.86% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$253M | -$16.4M | -6.9% | Dec 31, 2020 | 10-K | 2022-03-28 |
| Q3 2020 | -$250M | -$17.5M | -7.54% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | -$248M | -$17.4M | -7.53% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$242M | -$12.2M | -5.33% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | -$237M | -$9.5M | -4.18% | Dec 31, 2019 | 10-K | 2021-03-17 |
| Q3 2019 | -$233M | -$12.6M | -5.72% | Sep 30, 2019 | 10-Q | 2019-11-19 |
| Q2 2019 | -$231M | -$13.3M | -6.1% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | -$229M | -$38.6M | -20.3% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | -$227M | -$39.8M | -21.2% | Dec 31, 2018 | 10-K | 2020-03-24 |
| Q3 2018 | -$220M | -$32.6M | -17.4% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$217M | -$32M | -17.3% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$191M | -$6.48M | -3.52% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | -$188M | -$5.53M | -3.04% | Dec 31, 2017 | 10-K | 2019-03-26 |
| Q3 2017 | -$188M | -$9M | -5.04% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$185M | -$29.1M | -18.6% | Jun 30, 2017 | 10-KT | 2018-03-22 |
| Q1 2017 | -$184M | -$31.6M | -20.7% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | -$182M | -$40.4M | -28.5% | Dec 31, 2016 | 10-Q | 2017-02-13 |
| Q3 2016 | -$179M | -$37.6M | -26.7% | Sep 30, 2016 | 10-Q | 2016-11-17 |
| Q2 2016 | -$156M | -$18.6M | -13.5% | Jun 30, 2016 | 10-KT | 2018-03-22 |
| Q1 2016 | -$153M | -$17.3M | -12.8% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | -$142M | -$11.2M | -8.59% | Dec 31, 2015 | 10-Q | 2016-02-16 |
| Q3 2015 | -$141M | -$15M | -11.9% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | -$138M | -$14.9M | -12.1% | Jun 30, 2015 | 10-K | 2016-09-21 |
| Q1 2015 | -$135M | -$15.3M | -12.8% | Mar 31, 2015 | 10-Q | 2015-06-24 |
| Q4 2014 | -$130M | -$12.4M | -10.5% | Dec 31, 2014 | 10-Q | 2015-06-23 |
| Q3 2014 | -$126M | -$9.63M | -8.27% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$123M | -$8.63M | -7.56% | Jun 30, 2014 | 10-K | 2015-09-17 |
| Q1 2014 | -$120M | -$8.16M | -7.3% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | -$118M | -$7.42M | -6.7% | Dec 31, 2013 | 10-Q | 2014-02-14 |
| Q3 2013 | -$116M | -$6.38M | -5.79% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$114M | -$3.09M | -2.78% | Jun 30, 2013 | 10-K | 2014-09-29 |
| Q1 2013 | -$112M | -$1.43M | -1.29% | Mar 31, 2013 | 10-Q | 2013-05-14 |
| Q4 2012 | -$111M | -$2.07M | -1.9% | Dec 31, 2012 | 10-Q | 2013-02-12 |
| Q3 2012 | -$110M | -$2.78M | -2.59% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | -$111M | -$4.99M | -4.7% | Jun 30, 2012 | 10-K | 2013-09-04 |
| Q1 2012 | -$110M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | -$109M | Dec 31, 2011 | 10-Q | 2012-02-10 | ||
| Q3 2011 | -$107M | Sep 30, 2011 | 10-Q | 2011-11-10 | ||
| Q2 2011 | -$106M | Jun 30, 2011 | 10-K | 2012-09-21 |