| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $20.1B | +$119M | +0.6% | Jun 30, 2024 | 10-Q | 2024-07-19 |
| Q1 2024 | $20.1B | +$129M | +0.65% | Mar 31, 2024 | 10-Q | 2024-04-19 |
| Q4 2023 | $20.1B | +$156M | +0.78% | Dec 31, 2023 | 10-Q | 2024-07-19 |
| Q3 2023 | $20B | $0 | 0% | Sep 30, 2023 | 10-Q | 2023-10-23 |
| Q2 2023 | $20B | +$51M | +0.26% | Jun 30, 2023 | 10-Q | 2023-07-21 |
| Q1 2023 | $20B | +$51M | +0.26% | Mar 31, 2023 | 10-Q | 2023-04-21 |
| Q4 2022 | $20B | +$51M | +0.26% | Dec 31, 2022 | 10-K | 2024-02-20 |
| Q3 2022 | $20B | -$68M | -0.34% | Sep 30, 2022 | 10-Q | 2022-10-21 |
| Q2 2022 | $19.9B | +$63M | +0.32% | Jun 30, 2022 | 10-Q | 2022-07-22 |
| Q1 2022 | $19.9B | +$63M | +0.32% | Mar 31, 2022 | 10-Q | 2022-04-22 |
| Q4 2021 | $19.9B | +$63M | +0.32% | Dec 31, 2021 | 10-K | 2024-02-20 |
| Q3 2021 | $20B | +$182M | +0.92% | Sep 30, 2021 | 10-Q | 2021-10-22 |
| Q2 2021 | $19.9B | $0 | 0% | Jun 30, 2021 | 10-Q | 2021-07-23 |
| Q1 2021 | $19.9B | -$1B | -4.8% | Mar 31, 2021 | 10-Q | 2021-04-23 |
| Q4 2020 | $19.9B | -$1.6B | -7.46% | Dec 31, 2020 | 10-K | 2023-02-08 |
| Q3 2020 | $19.9B | -$2.11B | -9.62% | Sep 30, 2020 | 10-Q | 2020-10-23 |
| Q2 2020 | $19.9B | -$2.11B | -9.62% | Jun 30, 2020 | 10-Q | 2020-07-27 |
| Q1 2020 | $20.9B | -$1.11B | -5.07% | Mar 31, 2020 | 10-Q | 2020-04-29 |
| Q4 2019 | $21.5B | -$514M | -2.34% | Dec 31, 2019 | 10-K | 2022-02-07 |
| Q3 2019 | $22B | -$1M | -0.01% | Sep 30, 2019 | 10-Q | 2019-10-21 |
| Q2 2019 | $22B | -$189M | -0.85% | Jun 30, 2019 | 10-Q | 2019-07-19 |
| Q1 2019 | $22B | -$192M | -0.87% | Mar 31, 2019 | 10-Q | 2019-04-23 |
| Q4 2018 | $22B | -$197M | -0.89% | Dec 31, 2018 | 10-K | 2021-02-05 |
| Q3 2018 | $22B | -$199M | -0.9% | Sep 30, 2018 | 10-Q | 2018-10-19 |
| Q2 2018 | $22.2B | -$6M | -0.03% | Jun 30, 2018 | 10-Q | 2018-07-20 |
| Q1 2018 | $22.2B | +$3M | +0.01% | Mar 31, 2018 | 10-Q | 2018-04-24 |
| Q4 2017 | $22.2B | +$10M | +0.05% | Dec 31, 2017 | 10-K | 2020-02-12 |
| Q3 2017 | $22.2B | +$1M | +0.01% | Sep 30, 2017 | 10-Q | 2017-10-20 |
| Q2 2017 | $22.2B | -$1.64B | -6.9% | Jun 30, 2017 | 10-Q | 2017-07-24 |
| Q1 2017 | $22.2B | -$1.65B | -6.92% | Mar 31, 2017 | 10-Q | 2017-04-21 |
| Q4 2016 | $22.2B | -$1.64B | -6.89% | Dec 31, 2016 | 10-K | 2019-02-08 |
| Q3 2016 | $22.2B | -$2.79B | -11.2% | Sep 30, 2016 | 10-Q | 2016-10-21 |
| Q2 2016 | $23.8B | -$1.16B | -4.66% | Jun 30, 2016 | 10-Q | 2016-07-22 |
| Q1 2016 | $23.8B | -$1.11B | -4.44% | Mar 31, 2016 | 10-Q | 2016-04-22 |
| Q4 2015 | $23.8B | -$864M | -3.51% | Dec 31, 2015 | 10-K | 2018-02-09 |
| Q3 2015 | $25B | +$310M | +1.26% | Sep 30, 2015 | 10-Q | 2015-10-23 |
| Q2 2015 | $25B | +$312M | +1.27% | Jun 30, 2015 | 10-Q | 2015-07-24 |
| Q1 2015 | $24.9B | +$344M | +1.4% | Mar 31, 2015 | 10-Q | 2015-04-28 |
| Q4 2014 | $24.7B | +$150M | +0.61% | Dec 31, 2014 | 10-K | 2017-02-10 |
| Q3 2014 | $24.6B | +$148M | +0.6% | Sep 30, 2014 | 10-Q | 2014-10-29 |
| Q2 2014 | $24.7B | +$160M | +0.65% | Jun 30, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $24.6B | +$994M | +4.22% | Mar 31, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | $24.5B | +$872M | +3.69% | Dec 31, 2013 | 10-K | 2016-02-16 |
| Q3 2013 | $24.5B | +$937M | +3.98% | Sep 30, 2013 | 10-Q | 2013-10-30 |
| Q2 2013 | $24.5B | +$1.04B | +4.43% | Jun 30, 2013 | 10-Q | 2013-08-05 |
| Q1 2013 | $23.6B | +$18.7B | +388% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $23.6B | +$18.6B | +366% | Dec 31, 2012 | 10-K | 2015-02-23 |
| Q3 2012 | $23.6B | +$18.6B | +377% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $23.5B | +$18.6B | +386% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $4.83B | Mar 31, 2012 | 10-Q | 2012-05-02 | ||
| Q4 2011 | $5.07B | +$243M | +5.03% | Dec 31, 2011 | 10-K | 2014-02-24 |
| Q3 2011 | $4.94B | Sep 30, 2011 | 10-Q | 2011-11-02 | ||
| Q2 2011 | $4.83B | Jun 30, 2011 | 10-Q/A | 2011-08-25 | ||
| Q4 2010 | $4.83B | Dec 31, 2010 | 10-K | 2013-03-01 |