| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $16.1B | -$761M | -4.51% | Sep 30, 2024 | 10-Q | 2024-11-06 |
| Q2 2024 | $16.5B | -$630M | -3.68% | Jun 30, 2024 | 10-Q | 2024-07-31 |
| Q1 2024 | $17B | -$792M | -4.45% | Mar 31, 2024 | 10-Q | 2024-05-08 |
| Q4 2023 | $17.2B | $0 | 0% | Dec 31, 2023 | 10-Q | 2024-11-06 |
| Q3 2023 | $16.9B | -$1.55B | -8.4% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $17.1B | -$1.72B | -9.13% | Jun 30, 2023 | 10-Q | 2023-08-02 |
| Q1 2023 | $17.8B | -$2.19B | -10.9% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | $17.2B | -$2.86B | -14.3% | Dec 31, 2022 | 10-Q | 2024-11-06 |
| Q3 2022 | $18.4B | -$1.75B | -8.65% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $18.8B | -$1.58B | -7.76% | Jun 30, 2022 | 10-Q | 2022-07-27 |
| Q1 2022 | $20B | -$316M | -1.56% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $20B | -$584M | -2.83% | Dec 31, 2021 | 10-K | 2024-02-12 |
| Q3 2021 | $20.2B | -$49M | -0.24% | Sep 30, 2021 | 10-Q | 2021-10-27 |
| Q2 2021 | $20.4B | -$4.2B | -17% | Jun 30, 2021 | 10-Q | 2021-07-28 |
| Q1 2021 | $20.3B | -$4.19B | -17.1% | Mar 31, 2021 | 10-Q | 2021-04-28 |
| Q4 2020 | $20.6B | -$4.22B | -17% | Dec 31, 2020 | 10-K | 2023-02-10 |
| Q3 2020 | $20.2B | -$4.43B | -18% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $24.6B | -$297M | -1.19% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | $24.5B | -$332M | -1.34% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $24.8B | -$71M | -0.29% | Dec 31, 2019 | 10-K | 2022-02-09 |
| Q3 2019 | $24.7B | -$2.93B | -10.6% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $24.9B | -$2.74B | -9.89% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | $24.8B | -$3.64B | -12.8% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $24.9B | -$3.5B | -12.3% | Dec 31, 2018 | 10-K | 2021-02-10 |
| Q3 2018 | $27.6B | -$11.8B | -30% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | $27.6B | -$12.4B | -30.9% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $28.5B | -$16.6B | -36.8% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $28.4B | -$16B | -36% | Dec 31, 2017 | 10-K | 2020-02-21 |
| Q3 2017 | $39.4B | -$904M | -2.24% | Sep 30, 2017 | 6-K | 2017-11-02 |
| Q2 2017 | $40B | +$19.3B | +93.4% | Jun 30, 2017 | 6-K | 2017-08-03 |
| Q1 2017 | $45B | +$24.8B | +122% | Mar 31, 2017 | 6-K | 2017-05-11 |
| Q4 2016 | $44.4B | +$25.4B | +133% | Dec 31, 2016 | 10-K | 2019-02-19 |
| Q3 2016 | $40.3B | +$21.1B | +110% | Sep 30, 2016 | 6-K | 2016-11-15 |
| Q2 2016 | $20.7B | +$1.44B | +7.49% | Jun 30, 2016 | 6-K | 2016-08-04 |
| Q1 2016 | $20.3B | +$2.34B | +13% | Mar 31, 2016 | 6-K | 2016-05-09 |
| Q4 2015 | $19B | +$617M | +3.35% | Dec 31, 2015 | 10-K | 2018-02-12 |
| Q3 2015 | $19.2B | +$454M | +2.43% | Sep 30, 2015 | 6-K | 2015-10-29 |
| Q2 2015 | $19.3B | +$309M | +1.63% | Jun 30, 2015 | 6-K | 2015-07-30 |
| Q1 2015 | $17.9B | -$1.04B | -5.5% | Mar 31, 2015 | 6-K | 2015-04-30 |
| Q4 2014 | $18.4B | -$573M | -3.02% | Dec 31, 2014 | 20-F | 2017-02-15 |
| Q3 2014 | $18.7B | -$187M | -0.99% | Sep 30, 2014 | 6-K | 2014-10-30 |
| Q2 2014 | $18.9B | +$359M | +1.93% | Jun 30, 2014 | 6-K | 2014-07-31 |
| Q1 2014 | $19B | +$333M | +1.79% | Mar 31, 2014 | 6-K | 2014-05-02 |
| Q4 2013 | $19B | +$125M | +0.66% | Dec 31, 2013 | 20-F | 2016-02-11 |
| Q3 2013 | $18.9B | +$242M | +1.3% | Sep 30, 2013 | 6-K | 2013-10-31 |
| Q2 2013 | $18.6B | +$220M | +1.2% | Jun 30, 2013 | 6-K | 2013-08-01 |
| Q1 2013 | $18.6B | -$67M | -0.36% | Mar 31, 2013 | 6-K | 2013-05-02 |
| Q4 2012 | $18.9B | +$563M | +3.08% | Dec 31, 2012 | 20-F | 2014-02-10 |
| Q3 2012 | $18.7B | +$2.88B | +18.2% | Sep 30, 2012 | 6-K | 2012-11-01 |
| Q2 2012 | $18.4B | +$2.44B | +15.3% | Jun 30, 2012 | 6-K | 2012-08-02 |
| Q1 2012 | $18.7B | +$2.91B | +18.4% | Mar 31, 2012 | 6-K | 2012-05-09 |
| Q4 2011 | $18.3B | +$3.06B | +20.1% | Dec 31, 2011 | 20-F | 2014-02-10 |
| Q3 2011 | $15.8B | +$218M | +1.4% | Sep 30, 2011 | 6-K | 2011-11-02 |
| Q2 2011 | $15.9B | +$3.7B | +30.3% | Jun 30, 2011 | 6-K | 2011-07-28 |
| Q1 2011 | $15.8B | +$3.24B | +25.8% | Mar 31, 2011 | 6-K | 2011-05-11 |
| Q4 2010 | $15.2B | Dec 31, 2010 | 20-F | 2013-02-12 | ||
| Q3 2010 | $15.6B | Sep 30, 2010 | 6-K | 2010-11-02 | ||
| Q2 2010 | $12.2B | Jun 30, 2010 | 6-K | 2010-07-27 | ||
| Q1 2010 | $12.6B | Mar 31, 2010 | 6-K | 2010-05-04 |