| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $10.7 B | -$4.57 B | -30% | Mar 31, 2024 | 10-Q | 2024-05-08 |
| Q4 2023 | $16.3 B | +$617 M | +3.93% | Dec 31, 2023 | 10-Q | 2024-05-08 |
| Q3 2023 | $16 B | +$246 M | +1.56% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $15.1 B | +$21 M | +0.14% | Jun 30, 2023 | 10-Q | 2023-08-04 |
| Q1 2023 | $15.2 B | +$237 M | +1.58% | Mar 31, 2023 | 10-Q | 2023-05-03 |
| Q4 2022 | $15.7 B | -$637 M | -3.9% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q3 2022 | $15.8 B | -$1.15 B | -6.79% | Sep 30, 2022 | 10-Q | 2022-11-02 |
| Q2 2022 | $15.1 B | -$275 M | -1.79% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $15 B | +$165 M | +1.11% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $16.3 B | +$1.94 B | +13.5% | Dec 31, 2021 | 10-K | 2023-02-22 |
| Q3 2021 | $16.9 B | +$3.19 B | +23.3% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $15.4 B | +$947 M | +6.56% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $14.8 B | -$3.89 B | -20.8% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $14.4 B | -$5.01 B | -25.8% | Dec 31, 2020 | 10-K | 2022-02-23 |
| Q3 2020 | $13.7 B | -$3.91 B | -22.2% | Sep 30, 2020 | 10-Q | 2020-11-04 |
| Q2 2020 | $14.4 B | -$5.38 B | -27.2% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $18.7 B | -$617 M | -3.19% | Mar 31, 2020 | 10-Q | 2020-05-06 |
| Q4 2019 | $19.4 B | +$364 M | +1.91% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | $17.6 B | -$3.09 B | -14.9% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | $19.8 B | +$4 M | +0.02% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $19.3 B | +$130 M | +0.68% | Mar 31, 2019 | 10-Q | 2019-05-08 |
| Q4 2018 | $19 B | +$12 M | +0.06% | Dec 31, 2018 | 10-K | 2020-02-25 |
| Q3 2018 | $20.7 B | -$2.98 B | -12.6% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $19.8 B | -$2 B | -9.16% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $19.2 B | -$368 M | -1.88% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $19 B | +$858 M | +4.73% | Dec 31, 2017 | 10-K | 2019-02-26 |
| Q3 2017 | $23.7 B | +$7.04 B | +42.2% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $21.8 B | +$6.87 B | +46% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $19.6 B | +$6.52 B | +50% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $18.2 B | +$153 M | +0.85% | Dec 31, 2016 | 10-K | 2018-02-27 |
| Q3 2016 | $16.7 B | -$307 M | -1.81% | Sep 30, 2016 | 10-Q | 2016-11-07 |
| Q2 2016 | $14.9 B | -$1.09 B | -6.79% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $13 B | -$871 M | -6.26% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $18 B | +$5.27 B | +41.4% | Dec 31, 2015 | 10-K | 2017-02-27 |
| Q3 2015 | $17 B | +$5.71 B | +50.8% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $16 B | +$5.84 B | +57.2% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $13.9 B | +$6.18 B | +79.9% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $12.7 B | +$6.63 B | +109% | Dec 31, 2014 | 10-K | 2016-02-24 |
| Q3 2014 | $11.2 B | +$5.51 B | +96.1% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | $10.2 B | +$5.13 B | +101% | Jun 30, 2014 | 10-Q | 2014-08-04 |
| Q1 2014 | $7.73 B | +$3.43 B | +79.8% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $6.11 B | +$2.4 B | +64.8% | Dec 31, 2013 | 10-K | 2015-02-25 |
| Q3 2013 | $5.74 B | +$2.6 B | +82.7% | Sep 30, 2013 | 10-Q | 2013-10-31 |
| Q2 2013 | $5.07 B | +$2.4 B | +90.2% | Jun 30, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | $4.3 B | +$2.12 B | +97.4% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $3.7 B | +$1.93 B | +109% | Dec 31, 2012 | 10-K | 2014-02-25 |
| Q3 2012 | $3.14 B | +$1.82 B | +138% | Sep 30, 2012 | 10-Q | 2012-11-06 |
| Q2 2012 | $2.66 B | +$1.27 B | +90.8% | Jun 30, 2012 | 10-Q | 2012-08-01 |
| Q1 2012 | $2.18 B | +$858 M | +65% | Mar 31, 2012 | 10-Q | 2012-05-04 |
| Q4 2011 | $1.78 B | +$593 M | +50.1% | Dec 31, 2011 | 10-K | 2013-02-27 |
| Q3 2011 | $1.32 B | +$200 M | +17.8% | Sep 30, 2011 | 10-Q | 2011-11-04 |
| Q2 2011 | $1.4 B | -$435 M | -23.8% | Jun 30, 2011 | 10-Q | 2011-08-05 |
| Q1 2011 | $1.32 B | -$1.37 B | -50.9% | Mar 31, 2011 | 10-Q | 2011-05-09 |
| Q4 2010 | $1.18 B | Dec 31, 2010 | 10-K | 2012-02-23 | ||
| Q3 2010 | $1.12 B | Sep 30, 2010 | 10-Q | 2010-11-08 | ||
| Q2 2010 | $1.83 B | Jun 30, 2010 | 10-Q | 2010-08-09 | ||
| Q1 2010 | $2.69 B | Mar 31, 2010 | 10-Q | 2010-05-10 |