| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$397M | -$24.2M | -6.49% | Jun 30, 2024 | 10-Q | 2024-08-08 |
| Q1 2024 | -$391M | -$23.7M | -6.43% | Mar 31, 2024 | 10-Q | 2024-05-09 |
| Q4 2023 | -$385M | -$21.5M | -5.91% | Dec 31, 2023 | 10-Q | 2024-08-08 |
| Q3 2023 | -$380M | -$23.1M | -6.46% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | -$373M | -$22M | -6.28% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | -$368M | -$23.6M | -6.85% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | -$363M | -$26.3M | -7.79% | Dec 31, 2022 | 10-K | 2024-03-07 |
| Q3 2022 | -$357M | -$48.9M | -15.9% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$351M | -$50.7M | -16.9% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$344M | -$48.7M | -16.5% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$337M | -$43M | -14.6% | Dec 31, 2021 | 10-K | 2023-03-09 |
| Q3 2021 | -$308M | -$12M | -4.05% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | -$300M | -$11.9M | -4.14% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | -$295M | -$13.7M | -4.85% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$294M | -$20.7M | -7.56% | Dec 31, 2020 | 10-K | 2022-03-10 |
| Q3 2020 | -$296M | -$27.2M | -10.1% | Sep 30, 2020 | 10-Q | 2020-11-04 |
| Q2 2020 | -$288M | -$35.9M | -14.2% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | -$282M | -$59.4M | -26.7% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | -$273M | -$11.6M | -4.42% | Dec 31, 2019 | 10-K | 2021-03-11 |
| Q3 2019 | -$269M | -$52M | -24% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$252M | +$31.2M | +11% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$222M | +$57M | +20.4% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | -$262M | -$45.6M | -21.1% | Dec 31, 2018 | 10-K | 2020-03-12 |
| Q3 2018 | -$217M | -$72.5M | -50.3% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | -$284M | -$125M | -78.7% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | -$279M | -$132M | -90% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | -$216M | -$20M | -10.2% | Dec 31, 2017 | 10-K | 2019-03-14 |
| Q3 2017 | -$144M | +$46.2M | +24.2% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | -$159M | +$63.1M | +28.4% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | -$147M | +$99.3M | +40.3% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | -$196M | +$33.6M | +14.6% | Dec 31, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | -$191M | +$25.2M | +11.7% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | -$222M | -$19.7M | -9.74% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | -$246M | -$53.9M | -28% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$230M | -$47.7M | -26.2% | Dec 31, 2015 | 10-K | 2017-03-16 |
| Q3 2015 | -$216M | -$44.2M | -25.7% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | -$202M | -$38.7M | -23.7% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | -$192M | -$38.5M | -25% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | -$182M | -$36.4M | -25% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q3 2014 | -$172M | -$45.4M | -36% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | -$163M | -$46.2M | -39.4% | Jun 30, 2014 | 10-Q | 2014-08-11 |
| Q1 2014 | -$154M | -$44.3M | -40.4% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | -$146M | -$43.9M | -43.1% | Dec 31, 2013 | 10-K | 2015-03-11 |
| Q3 2013 | -$126M | -$30.3M | -31.6% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | -$117M | -$26.3M | -28.9% | Jun 30, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | -$110M | -$24.2M | -28.3% | Mar 31, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | -$102M | -$21.4M | -26.6% | Dec 31, 2012 | 10-K | 2014-03-17 |
| Q3 2012 | -$95.9M | -$20.8M | -27.6% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | -$90.9M | -$19.3M | -27% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | -$85.4M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | -$80.5M | -$16.5M | -25.8% | Dec 31, 2011 | 10-K | 2013-03-18 |
| Q3 2011 | -$75.1M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | -$71.6M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | -$64M | Dec 31, 2010 | 10-K | 2012-03-14 |