| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $3.99B | -$180M | -4.32% | Jun 30, 2023 | 10-Q | 2023-08-01 |
| Q1 2023 | $3.99B | -$240M | -5.68% | Mar 31, 2023 | 10-Q | 2023-05-02 |
| Q4 2022 | $4.16B | -$65M | -1.54% | Dec 31, 2022 | 10-Q | 2023-08-01 |
| Q3 2022 | $4.17B | -$102M | -2.39% | Sep 30, 2022 | 10-Q | 2022-10-31 |
| Q2 2022 | $4.17B | -$58M | -1.37% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $4.23B | +$4M | +0.1% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $4.23B | -$472M | -10% | Dec 31, 2021 | 10-K | 2023-02-14 |
| Q3 2021 | $4.27B | -$425M | -9.05% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $4.23B | -$468M | -9.97% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $4.22B | -$1.55B | -26.9% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $4.7B | -$207M | -4.22% | Dec 31, 2020 | 10-K | 2022-02-14 |
| Q3 2020 | $4.7B | -$208M | -4.24% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $4.7B | -$1.21B | -20.4% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | $5.78B | -$122M | -2.07% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $4.91B | -$990M | -16.8% | Dec 31, 2019 | 10-K | 2021-02-16 |
| Q3 2019 | $4.91B | -$1.41B | -22.3% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | $5.9B | -$411M | -6.51% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | $5.9B | -$410M | -6.5% | Mar 31, 2019 | 10-Q | 2019-05-01 |
| Q4 2018 | $5.9B | -$910M | -13.4% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | $6.32B | -$487M | -7.16% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | $6.31B | -$484M | -7.12% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $6.31B | -$1.74B | -21.6% | Mar 31, 2018 | 10-Q | 2018-05-01 |
| Q4 2017 | $6.81B | -$1.24B | -15.4% | Dec 31, 2017 | 10-K | 2019-02-21 |
| Q3 2017 | $6.8B | -$2.7B | -28.4% | Sep 30, 2017 | 10-Q | 2017-11-06 |
| Q2 2017 | $6.8B | -$1.48B | -17.9% | Jun 30, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | $8.05B | -$211M | -2.56% | Mar 31, 2017 | 10-Q | 2017-05-02 |
| Q4 2016 | $8.04B | -$742M | -8.45% | Dec 31, 2016 | 10-K | 2018-02-26 |
| Q3 2016 | $9.5B | +$410M | +4.51% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $8.28B | -$435M | -4.99% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | $8.26B | -$454M | -5.21% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | $8.79B | +$17M | +0.19% | Dec 31, 2015 | 10-K | 2017-02-28 |
| Q3 2015 | $9.09B | +$294M | +3.34% | Sep 30, 2015 | 10-Q | 2015-10-23 |
| Q2 2015 | $8.71B | +$1.1B | +14.5% | Jun 30, 2015 | 10-Q | 2015-07-22 |
| Q1 2015 | $8.71B | +$1.1B | +14.5% | Mar 31, 2015 | 10-Q | 2015-04-23 |
| Q4 2014 | $8.77B | +$1.16B | +15.3% | Dec 31, 2014 | 10-K | 2016-02-19 |
| Q3 2014 | $8.8B | +$1.17B | +15.3% | Sep 30, 2014 | 10-Q | 2014-10-23 |
| Q2 2014 | $7.61B | -$88M | -1.14% | Jun 30, 2014 | 10-Q | 2014-07-24 |
| Q1 2014 | $7.61B | -$136M | -1.76% | Mar 31, 2014 | 10-Q | 2014-04-24 |
| Q4 2013 | $7.61B | -$704M | -8.47% | Dec 31, 2013 | 10-K | 2015-02-19 |
| Q3 2013 | $7.63B | -$720M | -8.62% | Sep 30, 2013 | 10-Q | 2013-10-18 |
| Q2 2013 | $7.7B | -$847M | -9.91% | Jun 30, 2013 | 10-Q | 2013-07-25 |
| Q1 2013 | $7.75B | -$873M | -10.1% | Mar 31, 2013 | 10-Q | 2013-04-18 |
| Q4 2012 | $8.31B | -$329M | -3.81% | Dec 31, 2012 | 10-K | 2014-02-13 |
| Q3 2012 | $8.35B | -$308M | -3.56% | Sep 30, 2012 | 10-Q | 2012-10-25 |
| Q2 2012 | $8.55B | -$226M | -2.58% | Jun 30, 2012 | 10-Q | 2012-07-26 |
| Q1 2012 | $8.62B | +$117M | +1.38% | Mar 31, 2012 | 10-Q | 2012-04-26 |
| Q4 2011 | $8.64B | -$202M | -2.29% | Dec 31, 2011 | 10-K/A | 2013-02-19 |
| Q3 2011 | $8.66B | -$332M | -3.69% | Sep 30, 2011 | 10-Q | 2011-10-20 |
| Q2 2011 | $8.77B | +$492M | +5.94% | Jun 30, 2011 | 10-Q | 2011-07-21 |
| Q1 2011 | $8.5B | -$424M | -4.75% | Mar 31, 2011 | 10-Q | 2011-04-21 |
| Q4 2010 | $8.84B | Dec 31, 2010 | 10-K | 2012-02-16 | ||
| Q3 2010 | $8.99B | Sep 30, 2010 | 10-Q | 2010-10-22 | ||
| Q2 2010 | $8.28B | Jun 30, 2010 | 10-Q/A | 2010-08-23 | ||
| Q1 2010 | $8.93B | Mar 31, 2010 | 10-Q | 2010-04-22 |