Consolidated Statements Of Changes In Stockholders' Equity (Parenthetical) - $ / shares |
1 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Statement of Stockholders' Equity [Abstract] | |||||
| Dividends to stockholders (in dollars per share) | $ 0.52 | $ 0.52 | $ 2.08 | $ 2.05 | $ 2.01 |