| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $23.4B | -$4.44B | -15.9% | Mar 31, 2024 | 10-Q | 2024-05-02 |
| Q4 2023 | $23.7B | -$5.15B | -17.9% | Dec 31, 2023 | 10-Q | 2024-05-02 |
| Q3 2023 | $25.6B | -$3.84B | -13% | Sep 30, 2023 | 10-Q | 2023-10-31 |
| Q2 2023 | $25.3B | -$3.11B | -11% | Jun 30, 2023 | 10-Q | 2023-07-27 |
| Q1 2023 | $27.9B | -$1.86B | -6.26% | Mar 31, 2023 | 10-Q | 2023-05-01 |
| Q4 2022 | $28.8B | +$3.61B | +14.3% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q3 2022 | $29.4B | -$40M | -0.14% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $28.4B | -$361M | -1.26% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $29.7B | +$1.52B | +5.37% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $25.2B | -$3.12B | -11% | Dec 31, 2021 | 10-K | 2023-02-13 |
| Q3 2021 | $29.5B | -$1.05B | -3.45% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $28.7B | -$4.08B | -12.4% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $28.2B | -$6.37B | -18.4% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $28.4B | -$1.06B | -3.61% | Dec 31, 2020 | 10-K | 2022-02-16 |
| Q3 2020 | $30.5B | +$672M | +2.25% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $32.8B | +$4.63B | +16.4% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | $34.6B | +$6.89B | +24.8% | Mar 31, 2020 | 10-Q | 2020-05-06 |
| Q4 2019 | $29.4B | -$812M | -2.69% | Dec 31, 2019 | 8-K | 2021-06-21 |
| Q3 2019 | $29.8B | +$3.36B | +12.7% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | $28.2B | +$3.16B | +12.6% | Jun 30, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | $27.7B | +$8.6B | +45% | Mar 31, 2019 | 10-Q/A | 2019-05-07 |
| Q4 2018 | $30.2B | +$10.5B | +53.1% | Dec 31, 2018 | 10-K | 2020-02-20 |
| Q3 2018 | $26.5B | +$6.77B | +34.3% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | $25B | +$4.26B | +20.5% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $19.1B | -$2.04B | -9.66% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $19.7B | -$2B | -9.2% | Dec 31, 2017 | 10-K | 2019-02-20 |
| Q3 2017 | $19.7B | -$1.18B | -5.63% | Sep 30, 2017 | 10-Q | 2017-11-03 |
| Q2 2017 | $20.8B | -$672M | -3.14% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | $21.2B | +$162M | +0.77% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | $21.7B | -$510M | -2.29% | Dec 31, 2016 | 8-K | 2018-10-12 |
| Q3 2016 | $20.9B | +$472M | +2.31% | Sep 30, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | $21.4B | +$3.19B | +17.5% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $21B | +$1.09B | +5.48% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | $22.3B | +$4.27B | +23.7% | Dec 31, 2015 | 10-K | 2017-02-17 |
| Q3 2015 | $20.4B | +$3.41B | +20.1% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $18.2B | +$1.66B | +10% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $19.9B | +$3.82B | +23.7% | Mar 31, 2015 | 10-Q | 2015-05-05 |
| Q4 2014 | $18B | +$2.22B | +14.1% | Dec 31, 2014 | 10-K | 2016-02-18 |
| Q3 2014 | $17B | +$5.78B | +51.5% | Sep 30, 2014 | 10-Q/A | 2014-11-10 |
| Q2 2014 | $16.6B | +$5.3B | +47% | Jun 30, 2014 | 10-Q | 2014-11-10 |
| Q1 2014 | $16.1B | +$4.49B | +38.7% | Mar 31, 2014 | 10-Q | 2014-05-02 |
| Q4 2013 | $15.8B | +$4.17B | +36% | Dec 31, 2013 | 10-K | 2015-02-20 |
| Q3 2013 | $11.2B | -$295M | -2.56% | Sep 30, 2013 | 10-Q | 2013-11-01 |
| Q2 2013 | $11.3B | -$571M | -4.82% | Jun 30, 2013 | 10-Q | 2013-08-02 |
| Q1 2013 | $11.6B | -$863M | -6.92% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $11.6B | -$1.1B | -8.68% | Dec 31, 2012 | 10-K | 2014-02-21 |
| Q3 2012 | $11.5B | -$1.25B | -9.78% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | $11.8B | -$441M | -3.59% | Jun 30, 2012 | 10-Q | 2012-08-03 |
| Q1 2012 | $12.5B | Mar 31, 2012 | 10-Q | 2012-05-04 | ||
| Q4 2011 | $12.7B | -$49M | -0.39% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | $12.8B | Sep 30, 2011 | 10-Q | 2011-11-03 | ||
| Q2 2011 | $12.3B | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q4 2010 | $12.7B | Dec 31, 2010 | 10-K | 2012-02-24 |