| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$490M | -$2.77M | -0.57% | Jun 30, 2024 | 10-Q | 2024-08-14 |
| Q1 2024 | -$488M | +$1.66M | +0.34% | Mar 31, 2024 | 10-Q | 2024-05-15 |
| Q4 2023 | -$489M | +$332K | +0.07% | Dec 31, 2023 | 10-Q | 2024-08-14 |
| Q3 2023 | -$488M | +$177K | +0.04% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$487M | -$258K | -0.05% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$490M | -$4.4M | -0.91% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$489M | -$4.76M | -0.98% | Dec 31, 2022 | 10-K | 2024-03-27 |
| Q3 2022 | -$488M | -$12.9M | -2.73% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$487M | -$13.4M | -2.83% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$486M | -$13.6M | -2.88% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$484M | -$13.3M | -2.84% | Dec 31, 2021 | 10-K | 2023-03-20 |
| Q3 2021 | -$475M | -$5.56M | -1.19% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$473M | -$6.64M | -1.42% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | -$472M | -$6.81M | -1.46% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$471M | -$6.7M | -1.44% | Dec 31, 2020 | 10-K | 2022-03-23 |
| Q3 2020 | -$469M | -$8.28M | -1.8% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | -$467M | -$6.98M | -1.52% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$465M | -$6.91M | -1.51% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | -$464M | -$7.16M | -1.57% | Dec 31, 2019 | 10-K | 2021-03-24 |
| Q3 2019 | -$461M | -$6.51M | -1.43% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$460M | -$8.33M | -1.85% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | -$458M | -$10.1M | -2.25% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$457M | -$6.01M | -1.33% | Dec 31, 2018 | 10-K | 2020-03-27 |
| Q3 2018 | -$455M | -$8.13M | -1.82% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | -$451M | -$9.97M | -2.26% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | -$448M | -$21.3M | -4.99% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | -$451M | -$35M | -8.41% | Dec 31, 2017 | 10-K | 2019-03-29 |
| Q3 2017 | -$446M | -$38.2M | -9.36% | Sep 30, 2017 | 10-Q | 2017-11-08 |
| Q2 2017 | -$441M | -$45.3M | -11.4% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | -$427M | -$49.2M | -13% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | -$416M | -$50.8M | -13.9% | Dec 31, 2016 | 10-K | 2018-03-16 |
| Q3 2016 | -$408M | -$65.4M | -19.1% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | -$396M | -$60.3M | -18% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | -$378M | -$53.7M | -16.6% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$365M | -$58.6M | -19.1% | Dec 31, 2015 | 10-K | 2017-03-15 |
| Q3 2015 | -$343M | -$49.7M | -17% | Sep 30, 2015 | 10-Q | 2015-11-03 |
| Q2 2015 | -$336M | -$48.3M | -16.8% | Jun 30, 2015 | 10-Q | 2015-08-03 |
| Q1 2015 | -$324M | -$52.3M | -19.3% | Mar 31, 2015 | 10-Q | 2015-05-01 |
| Q4 2014 | -$307M | -$30.1M | -10.9% | Dec 31, 2014 | 10-K | 2016-03-11 |
| Q3 2014 | -$293M | -$43.9M | -17.6% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | -$287M | -$48.3M | -20.2% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | -$272M | -$36M | -15.3% | Mar 31, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | -$276M | -$47.5M | -20.7% | Dec 31, 2013 | 10-K | 2015-03-10 |
| Q3 2013 | -$249M | -$16.4M | -7.05% | Sep 30, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | -$239M | -$4.85M | -2.07% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | -$236M | -$14.7M | -6.65% | Mar 31, 2013 | 10-Q | 2013-05-09 |
| Q4 2012 | -$229M | -$18M | -8.52% | Dec 31, 2012 | 10-K | 2014-03-05 |
| Q3 2012 | -$233M | -$26.3M | -12.7% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | -$234M | -$28.4M | -13.8% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | -$221M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | -$211M | -$14.4M | -7.34% | Dec 31, 2011 | 10-K | 2013-03-11 |
| Q3 2011 | -$206M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | -$206M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | -$197M | Dec 31, 2010 | 10-K | 2012-03-13 |