| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $35.4B | +$667M | +1.92% | Sep 30, 2024 | 10-Q | 2024-11-06 |
| Q2 2024 | $34.8B | -$734M | -2.07% | Jun 30, 2024 | 10-Q | 2024-07-31 |
| Q1 2024 | $35.2B | +$273M | +0.78% | Mar 31, 2024 | 10-Q | 2024-05-08 |
| Q4 2023 | $35.4B | -$60M | -0.17% | Dec 31, 2023 | 10-Q | 2024-11-06 |
| Q3 2023 | $34.7B | -$39M | -0.11% | Sep 30, 2023 | 10-Q | 2024-11-06 |
| Q2 2023 | $35.5B | -$613M | -1.7% | Jun 30, 2023 | 10-Q | 2024-07-31 |
| Q1 2023 | $35B | -$1.84B | -5.01% | Mar 31, 2023 | 10-K | 2024-02-12 |
| Q4 2022 | $35.4B | -$1.01B | -2.77% | Dec 31, 2022 | 10-K | 2024-02-12 |
| Q3 2022 | $34.7B | -$1.65B | -4.54% | Sep 30, 2022 | 10-K | 2024-02-12 |
| Q2 2022 | $36.1B | -$1.76B | -4.65% | Jun 30, 2022 | 10-K | 2024-02-12 |
| Q1 2022 | $36.8B | -$1.23B | -3.23% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $36.4B | -$3.16B | -7.98% | Dec 31, 2021 | 10-K | 2023-02-10 |
| Q3 2021 | $36.4B | -$2.75B | -7.01% | Sep 30, 2021 | 10-Q | 2021-10-27 |
| Q2 2021 | $37.9B | -$2.28B | -5.68% | Jun 30, 2021 | 10-Q | 2021-07-28 |
| Q1 2021 | $38B | -$2.71B | -6.66% | Mar 31, 2021 | 10-Q | 2021-04-28 |
| Q4 2020 | $39.6B | -$2.83B | -6.67% | Dec 31, 2020 | 10-K | 2022-02-09 |
| Q3 2020 | $39.1B | -$3.18B | -7.51% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $40.2B | -$4.01B | -9.07% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | $40.7B | -$3.29B | -7.47% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $42.4B | -$2.48B | -5.53% | Dec 31, 2019 | 10-K | 2021-02-10 |
| Q3 2019 | $42.3B | -$3.61B | -7.85% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $44.2B | -$3.49B | -7.32% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | $44B | -$5.05B | -10.3% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $44.9B | -$6.98B | -13.5% | Dec 31, 2018 | 10-K | 2020-02-21 |
| Q3 2018 | $45.9B | -$9.86B | -17.7% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | $47.7B | -$9.09B | -16% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $49.1B | -$6.45B | -11.6% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $51.9B | -$6.19B | -10.7% | Dec 31, 2017 | 10-K | 2019-02-19 |
| Q3 2017 | $55.8B | -$5.93B | -9.61% | Sep 30, 2017 | 6-K | 2017-11-02 |
| Q2 2017 | $56.7B | +$30.9B | +119% | Jun 30, 2017 | 6-K | 2017-08-03 |
| Q1 2017 | $55.5B | +$31B | +126% | Mar 31, 2017 | 6-K | 2017-05-11 |
| Q4 2016 | $58.1B | +$33.8B | +139% | Dec 31, 2016 | 10-K | 2018-02-12 |
| Q3 2016 | $61.7B | +$36B | +140% | Sep 30, 2016 | 6-K | 2016-11-15 |
| Q2 2016 | $25.9B | -$1.39B | -5.09% | Jun 30, 2016 | 6-K | 2016-08-04 |
| Q1 2016 | $24.5B | +$261M | +1.08% | Mar 31, 2016 | 6-K | 2016-05-09 |
| Q4 2015 | $24.3B | +$1.24B | +5.38% | Dec 31, 2015 | 20-F | 2017-02-15 |
| Q3 2015 | $25.7B | +$2.79B | +12.2% | Sep 30, 2015 | 6-K | 2015-10-29 |
| Q2 2015 | $27.3B | +$4.14B | +17.9% | Jun 30, 2015 | 6-K | 2015-07-30 |
| Q1 2015 | $24.3B | +$412M | +1.73% | Mar 31, 2015 | 6-K | 2015-04-30 |
| Q4 2014 | $23.1B | -$1.81B | -7.27% | Dec 31, 2014 | 20-F | 2016-02-11 |
| Q3 2014 | $22.9B | -$2.52B | -9.91% | Sep 30, 2014 | 6-K | 2014-10-30 |
| Q2 2014 | $23.1B | -$2.75B | -10.6% | Jun 30, 2014 | 6-K | 2014-07-31 |
| Q1 2014 | $23.9B | -$1.39B | -5.52% | Mar 31, 2014 | 6-K | 2014-05-02 |
| Q4 2013 | $24.9B | -$2.87B | -10.3% | Dec 31, 2013 | 20-F | 2015-02-09 |
| Q3 2013 | $25.5B | -$1.05B | -3.95% | Sep 30, 2013 | 6-K | 2013-10-31 |
| Q2 2013 | $25.9B | -$95M | -0.37% | Jun 30, 2013 | 6-K | 2013-08-01 |
| Q1 2013 | $25.3B | -$2.02B | -7.39% | Mar 31, 2013 | 6-K | 2013-05-02 |
| Q4 2012 | $27.7B | -$57M | -0.21% | Dec 31, 2012 | 20-F | 2014-02-10 |
| Q3 2012 | $26.5B | +$8.17B | +44.5% | Sep 30, 2012 | 6-K | 2012-11-01 |
| Q2 2012 | $26B | +$9.58B | +58.4% | Jun 30, 2012 | 6-K | 2012-08-02 |
| Q1 2012 | $27.3B | +$11.2B | +69.2% | Mar 31, 2012 | 6-K | 2012-05-09 |
| Q4 2011 | $27.8B | +$11.6B | +72.1% | Dec 31, 2011 | 20-F | 2013-02-12 |
| Q3 2011 | $18.3B | +$1.01B | +5.82% | Sep 30, 2011 | 6-K | 2011-11-02 |
| Q2 2011 | $16.4B | +$587M | +3.71% | Jun 30, 2011 | 6-K | 2011-07-28 |
| Q1 2011 | $16.1B | +$1.75B | +12.2% | Mar 31, 2011 | 6-K | 2011-05-11 |
| Q4 2010 | $16.2B | Dec 31, 2010 | 20-F | 2012-02-17 | ||
| Q3 2010 | $17.3B | Sep 30, 2010 | 6-K | 2010-11-02 | ||
| Q2 2010 | $15.8B | Jun 30, 2010 | 6-K | 2010-07-27 | ||
| Q1 2010 | $14.4B | Mar 31, 2010 | 6-K | 2010-05-04 |