| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | 1.03B | -70M | -6.35% | Jun 30, 2024 | 10-Q | 2024-07-30 |
| Q1 2024 | 1.05B | -69M | -6.15% | Mar 31, 2024 | 10-Q | 2024-04-30 |
| Q4 2023 | 1.07B | -64M | -5.63% | Dec 31, 2023 | 10-Q | 2024-07-30 |
| Q3 2023 | 1.08B | -67M | -5.84% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | 1.1B | -54M | -4.67% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | 1.12B | -39M | -3.36% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | 1.14B | -32M | -2.74% | Dec 31, 2022 | 10-K | 2024-02-08 |
| Q3 2022 | 1.15B | -27M | -2.3% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | 1.16B | -19M | -1.62% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | 1.16B | -13M | -1.11% | Mar 31, 2022 | 10-Q | 2022-04-28 |
| Q4 2021 | 1.17B | -4M | -0.34% | Dec 31, 2021 | 10-K | 2023-02-10 |
| Q3 2021 | 1.17B | +2M | +0.17% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | 1.18B | +2M | +0.17% | Jun 30, 2021 | 10-Q | 2021-07-29 |
| Q1 2021 | 1.17B | +1M | +0.09% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | 1.17B | -1M | -0.09% | Dec 31, 2020 | 10-K | 2022-02-03 |
| Q3 2020 | 1.17B | -2M | -0.17% | Sep 30, 2020 | 10-Q | 2020-11-03 |
| Q2 2020 | 1.17B | -4M | -0.34% | Jun 30, 2020 | 10-Q | 2020-07-30 |
| Q1 2020 | 1.17B | +1M | +0.09% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | 1.17B | -1M | -0.09% | Dec 31, 2019 | 10-K | 2021-02-05 |
| Q3 2019 | 1.17B | -4M | -0.34% | Sep 30, 2019 | 10-Q | 2019-10-25 |
| Q2 2019 | 1.18B | -7M | -0.59% | Jun 30, 2019 | 10-Q | 2019-07-25 |
| Q1 2019 | 1.17B | -11M | -0.93% | Mar 31, 2019 | 10-Q | 2019-04-25 |
| Q4 2018 | 1.17B | -26M | -2.17% | Dec 31, 2018 | 10-K | 2020-02-06 |
| Q3 2018 | 1.18B | -24M | -2% | Sep 30, 2018 | 10-Q | 2018-10-23 |
| Q2 2018 | 1.18B | -18M | -1.5% | Jun 30, 2018 | 10-Q | 2018-07-26 |
| Q1 2018 | 1.18B | -13M | -1.09% | Mar 31, 2018 | 10-Q | 2018-04-26 |
| Q4 2017 | 1.2B | -7M | -0.58% | Dec 31, 2017 | 8-K | 2019-09-16 |
| Q3 2017 | 1.2B | -4M | -0.33% | Sep 30, 2017 | 10-Q | 2017-10-24 |
| Q2 2017 | 1.2B | -5M | -0.41% | Jun 30, 2017 | 10-Q | 2017-07-27 |
| Q1 2017 | 1.2B | -12M | -0.99% | Mar 31, 2017 | 10-Q | 2017-04-27 |
| Q4 2016 | 1.21B | -17M | -1.39% | Dec 31, 2016 | 10-K | 2018-02-07 |
| Q3 2016 | 1.21B | -12M | -0.99% | Sep 30, 2016 | 10-Q | 2016-10-25 |
| Q2 2016 | 1.21B | Jun 30, 2016 | 10-Q | 2016-07-26 | ||
| Q1 2016 | 1.21B | Mar 31, 2016 | 10-Q | 2016-04-28 | ||
| Q4 2015 | 1.22B | +6M | +0.49% | Dec 31, 2015 | 10-K | 2017-02-08 |
| Q3 2015 | 1.22B | Sep 30, 2015 | 10-Q | 2015-10-29 | ||
| Q4 2014 | 1.22B | Dec 31, 2014 | 10-K | 2016-02-11 |