| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$395M | -$5.46M | -1.4% | Jun 30, 2024 | 10-Q | 2024-08-15 |
| Q1 2024 | -$393M | -$4.95M | -1.28% | Mar 31, 2024 | 10-Q | 2024-05-15 |
| Q4 2023 | -$392M | -$5.57M | -1.44% | Dec 31, 2023 | 10-Q | 2024-08-15 |
| Q3 2023 | -$390M | -$6.57M | -1.71% | Sep 30, 2023 | 10-K | 2024-04-01 |
| Q2 2023 | -$390M | -$8.47M | -2.22% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$388M | -$9.34M | -2.47% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$386M | -$10.2M | -2.71% | Dec 31, 2022 | 10-K | 2024-04-01 |
| Q3 2022 | -$384M | -$10.2M | -2.73% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$381M | -$9.46M | -2.55% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$379M | -$8.68M | -2.35% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$376M | -$8.78M | -2.39% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | -$374M | -$9.32M | -2.56% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$372M | -$12.3M | -3.43% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$370M | -$15.3M | -4.31% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$367M | -$18.2M | -5.23% | Dec 31, 2020 | 10-K | 2022-03-25 |
| Q3 2020 | -$364M | -$19.1M | -5.53% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$359M | -$17M | -4.96% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$355M | -$17.5M | -5.2% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | -$349M | -$16.5M | -4.95% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | -$345M | -$16M | -4.87% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$342M | -$15.5M | -4.76% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | -$337M | -$11.2M | -3.44% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$333M | -$9.31M | -2.88% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | -$329M | -$9.46M | -2.96% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$327M | -$11.3M | -3.59% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$326M | -$13.9M | -4.46% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$323M | -$14.3M | -4.63% | Dec 31, 2017 | 10-K/A | 2019-04-02 |
| Q3 2017 | -$320M | -$13M | -4.23% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | -$315M | -$11.4M | -3.75% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | -$312M | +$3.98M | +1.26% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | -$309M | +$5.14M | +1.64% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | -$307M | +$5.17M | +1.66% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | -$304M | +$5.98M | +1.93% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | -$316M | -$8.23M | -2.67% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$314M | -$11.3M | -3.73% | Dec 31, 2015 | 10-K | 2017-03-16 |
| Q3 2015 | -$312M | -$9.46M | -3.13% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | -$310M | -$6.94M | -2.29% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | -$308M | -$5.5M | -1.82% | Mar 31, 2015 | 10-Q | 2015-05-13 |
| Q4 2014 | -$303M | -$2.4M | -0.8% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q3 2014 | -$302M | -$2.14M | -0.71% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | -$303M | -$4M | -1.34% | Jun 30, 2014 | 10-Q | 2014-08-13 |
| Q1 2014 | -$302M | +$1.91M | +0.63% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | -$300M | +$9.71M | +3.13% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | -$300M | +$9.64M | +3.11% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$299M | +$2.77M | +0.92% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | -$304M | -$4.02M | -1.34% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | -$310M | -$15.2M | -5.15% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | -$310M | -$17.8M | -6.1% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | -$302M | -$10.6M | -3.64% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | -$300M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | -$295M | -$15.2M | -5.44% | Dec 31, 2011 | 10-K | 2013-03-18 |
| Q3 2011 | -$292M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$291M | Jun 30, 2011 | 10-Q/A | 2011-08-17 | ||
| Q4 2010 | -$280M | Dec 31, 2010 | 10-K | 2012-03-15 |