| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$732M | -$59.1M | -8.79% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$717M | -$59.3M | -9.02% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | -$708M | -$68.2M | -10.7% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$695M | -$73.3M | -11.8% | Dec 31, 2022 | 10-Q | 2023-11-13 |
| Q3 2022 | -$673M | -$67.4M | -11.1% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$658M | -$24M | -3.79% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$639M | -$25.8M | -4.21% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$621M | -$62.5M | -11.2% | Dec 31, 2021 | 10-K | 2023-04-18 |
| Q3 2021 | -$605M | -$67.7M | -12.6% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$634M | -$102M | -19.2% | Jun 30, 2021 | 10-Q | 2021-08-10 |
| Q1 2021 | -$614M | -$116M | -23.3% | Mar 31, 2021 | 10-Q | 2021-05-11 |
| Q4 2020 | -$559M | -$89.9M | -19.2% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$538M | -$89M | -19.8% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | -$532M | -$106M | -24.8% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | -$498M | -$109M | -28% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | -$469M | -$107M | -29.5% | Dec 31, 2019 | 10-K | 2021-03-11 |
| Q3 2019 | -$449M | -$111M | -33% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | -$426M | -$109M | -34.5% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | -$389M | -$89.7M | -30% | Mar 31, 2019 | 10-Q | 2019-05-08 |
| Q4 2018 | -$362M | -$82.6M | -29.6% | Dec 31, 2018 | 10-K | 2020-03-16 |
| Q3 2018 | -$337M | -$75.8M | -29% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | -$317M | -$69.7M | -28.2% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | -$299M | -$72M | -31.8% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | -$279M | -$64M | -29.7% | Dec 31, 2017 | 10-K | 2019-03-14 |
| Q3 2017 | -$262M | -$54.3M | -26.2% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | -$247M | -$49.8M | -25.3% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | -$227M | -$39.7M | -21.2% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | -$215M | -$40.2M | -22.9% | Dec 31, 2016 | 10-K | 2018-03-13 |
| Q3 2016 | -$207M | -$60.3M | -41% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | -$197M | -$57M | -40.6% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | -$187M | -$49.8M | -36.2% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | -$175M | -$41.2M | -30.8% | Dec 31, 2015 | 10-K | 2017-03-14 |
| Q3 2015 | -$147M | -$16.2M | -12.4% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | -$140M | Jun 30, 2015 | 10-Q | 2015-08-13 | ||
| Q1 2015 | -$137M | Mar 31, 2015 | 10-Q | 2015-05-14 | ||
| Q4 2014 | -$134M | -$5.81M | -4.53% | Dec 31, 2014 | 10-K | 2016-03-10 |
| Q3 2014 | -$131M | Sep 30, 2014 | 10-Q | 2014-11-21 | ||
| Q4 2013 | -$128M | Dec 31, 2013 | 10-K | 2015-03-18 |