| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 3.99B | -64.1M | -1.58% | Aug 30, 2024 | 10-K | 2024-09-05 |
| Q2 2024 | 4.03B | -46.2M | -1.14% | May 16, 2024 | 10-Q | 2024-05-21 |
| Q1 2024 | 4.05B | -46.6M | -1.14% | Feb 15, 2024 | 10-Q | 2024-02-20 |
| Q4 2023 | 4.06B | -44.6M | -1.09% | Nov 16, 2023 | 10-Q | 2023-11-21 |
| Q3 2023 | 4.05B | -54M | -1.31% | Sep 1, 2023 | 10-K | 2023-09-07 |
| Q2 2023 | 4.08B | -65.9M | -1.59% | May 18, 2023 | 10-Q | 2023-05-24 |
| Q1 2023 | 4.1B | -58.3M | -1.4% | Feb 16, 2023 | 10-Q | 2023-02-21 |
| Q4 2022 | 4.11B | -110M | -2.6% | Nov 17, 2022 | 10-Q | 2022-11-22 |
| Q3 2022 | 4.11B | -109M | -2.58% | Sep 2, 2022 | 10-K | 2022-09-08 |
| Q2 2022 | 4.14B | -73.2M | -1.74% | May 19, 2022 | 10-Q | 2022-05-25 |
| Q1 2022 | 4.15B | Feb 17, 2022 | 10-Q | 2022-02-22 | ||
| Q4 2021 | 4.22B | -4.18M | -0.1% | Nov 18, 2021 | 10-Q | 2021-11-23 |
| Q3 2021 | 4.22B | -15.7M | -0.37% | Sep 3, 2021 | 10-K | 2021-09-09 |
| Q2 2021 | 4.21B | May 20, 2021 | 10-Q | 2021-05-25 | ||
| Q4 2020 | 4.22B | -19.1M | -0.45% | Feb 11, 2021 | 10-Q | 2021-02-16 |
| Q3 2020 | 4.23B | -11.9M | -0.28% | Aug 28, 2020 | 10-K | 2020-09-03 |
| Q1 2020 | 4.22B | May 14, 2020 | 10-Q | 2020-05-18 | ||
| Q4 2019 | 4.24B | -161M | -3.66% | Feb 13, 2020 | 10-Q | 2020-02-18 |
| Q3 2019 | 4.25B | -326M | -7.13% | Aug 30, 2019 | 10-K | 2019-09-05 |
| Q2 2019 | 4.28B | -422M | -8.98% | May 16, 2019 | 10-Q | 2019-05-21 |
| Q4 2018 | 4.4B | -542M | -11% | Feb 14, 2019 | 10-Q | 2019-02-19 |
| Q3 2018 | 4.57B | -381M | -7.69% | Aug 31, 2018 | 10-K | 2018-09-06 |
| Q2 2018 | 4.7B | -297M | -5.94% | May 17, 2018 | 10-Q | 2018-05-22 |
| Q1 2018 | 4.82B | -190M | -3.8% | Feb 15, 2018 | 10-Q | 2018-02-20 |
| Q4 2017 | 4.94B | -76.1M | -1.52% | Nov 16, 2017 | 10-Q | 2017-11-21 |
| Q3 2017 | 4.95B | -62.4M | -1.24% | Sep 1, 2017 | 10-K | 2017-09-07 |
| Q2 2017 | 5B | -29.7M | -0.59% | May 18, 2017 | 10-Q | 2017-05-23 |
| Q1 2017 | 5.01B | Feb 16, 2017 | 10-Q | 2017-02-21 | ||
| Q4 2016 | 5.02B | -12.4M | -0.25% | Nov 17, 2016 | 10-Q | 2016-11-22 |
| Q3 2016 | 5.01B | -46.9M | -0.93% | Sep 2, 2016 | 10-K | 2016-09-08 |
| Q2 2016 | 5.03B | May 19, 2016 | 10-Q | 2016-05-24 | ||
| Q4 2015 | 5.03B | -72.6M | -1.42% | Feb 12, 2016 | 10-Q | 2016-02-18 |
| Q3 2015 | 5.06B | -37.9M | -0.74% | Sep 3, 2015 | 10-K | 2015-09-08 |
| Q1 2015 | 5.09B | May 15, 2015 | 10-Q | 2015-05-20 | ||
| Q4 2014 | 5.1B | -46.5M | -0.9% | Feb 13, 2015 | 10-Q | 2015-02-18 |
| Q3 2014 | 5.1B | -262M | -4.89% | Sep 4, 2014 | 10-K | 2014-09-09 |
| Q2 2014 | 5.12B | -222M | -4.15% | May 16, 2014 | 10-Q | 2014-05-22 |
| Q4 2013 | 5.15B | -181M | -3.39% | Feb 14, 2014 | 10-Q | 2014-02-20 |
| Q3 2013 | 5.36B | +71.5M | +1.35% | Sep 4, 2013 | 10-K | 2013-09-10 |
| Q2 2013 | 5.34B | -12.5M | -0.23% | May 16, 2013 | 10-Q | 2013-05-21 |
| Q4 2012 | 5.33B | -54M | -1% | Feb 14, 2013 | 10-Q | 2013-02-19 |
| Q3 2012 | 5.29B | -92.8M | -1.72% | Sep 5, 2012 | 10-K | 2012-09-12 |
| Q2 2012 | 5.36B | -143M | -2.61% | May 18, 2012 | 10-Q | 2012-05-23 |
| Q4 2011 | 5.39B | -157M | -2.83% | Feb 14, 2012 | 10-Q | 2012-02-21 |
| Q3 2011 | 5.38B | -202M | -3.62% | Sep 8, 2011 | 10-K | 2011-09-14 |
| Q2 2011 | 5.5B | -211M | -3.69% | May 18, 2011 | 10-Q | 2011-05-25 |
| Q1 2011 | 5.53B | Feb 17, 2011 | 10-Q | 2011-02-23 | ||
| Q4 2010 | 5.54B | -183M | -3.19% | Nov 18, 2010 | 10-Q | 2010-11-23 |
| Q3 2010 | 5.59B | Sep 15, 2010 | 10-K | 2010-09-21 | ||
| Q2 2010 | 5.71B | May 20, 2010 | 10-Q | 2010-05-26 | ||
| Q4 2009 | 5.73B | Feb 11, 2010 | 10-Q | 2010-02-17 |