| Period End Date | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 |
|---|---|---|---|---|---|
| Period Length | 3 Months | 3 Months | 3 Months | 3 Months | 3 Months |
| Revenues | 7.16%1,586.00 | 1,480.00 | 1,291.00 | 1,558.00 | 1,491.00 |
| Operating Expenses | 4.83%808.00 | 849.00 | 770.00 | 778.00 | 771.00 |
| Benefits Costs and Expenses | 5.45%833.00 | 881.00 | 800.00 | - | - |
| Costs And Expenses | 5.45%833.00 | 881.00 | 800.00 | 778.00 | 771.00 |
| Provision For Loan, Lease, And Other Losses | - | - | - | - | - |
| Operating Income/Loss | 23.30%778.00 | 631.00 | 521.00 | 780.00 | 720.00 |
| Net Interest Income/Expense | 8.73%303.00 | 332.00 | 359.00 | 413.00 | 383.00 |
21.88%-25.00 | -32.00 | -30.00 | -39.00 | 23.00 | |
| Interest Income/Expense After Provision For Losses | 8.73%303.00 | 332.00 | 359.00 | 413.00 | 383.00 |
| Income/Loss Before Equity Method Investments | 25.71%753.00 | 599.00 | 491.00 | 741.00 | 743.00 |
| Income/Loss From Continuing Operations Before Tax | 25.71%753.00 | 599.00 | 491.00 | 1,558.00 | 743.00 |
| Income Tax Expense/Benefit, Deferred | 125.00%4.00 | -16.00 | 36.00 | - | -1.00 |
| Income Tax Expense/Benefit | 20.26%184.00 | 153.00 | 112.00 | 191.00 | 188.00 |
| Income/Loss From Continuing Operations After Tax | 27.58%569.00 | 446.00 | 379.00 | 551.00 | 555.00 |
27.58%569.00 | 446.00 | 379.00 | 551.00 | 555.00 | |
| Attributable To Parent | 27.58%569.00 | 446.00 | 379.00 | 551.00 | 555.00 |
| Available To Common Stockholders, Basic | 27.58%569.00 | 446.00 | 379.00 | 551.00 | 555.00 |
| Preferred Stock Dividends And Other Adjustments | - | - | - | - | - |
| Attributable To Noncontrolling Interest | - | - | - | - | - |
| Basic Average Shares | 541.00 | 541.00 | 541.00 | -3.00 | 552.00 |
| Diluted Average Shares | 543.00 | 543.00 | 543.00 | -3.00 | 554.00 |
| Basic Earnings Per Share | 28.05%1.05 | 0.82 | 0.70 | 1.01 | 1.01 |
| Diluted Earnings Per Share | 28.05%1.05 | 0.82 | 0.70 | 1.00 | 1.00 |
| Participating Securities, Distributed And Undistributed Earnings/Loss, Basic | - | - | - | - | - |
