Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
Dividends to common stockholders, per share (in dollars per share) | $ 1.685 | $ 1.645 | $ 1.605 |
Cumulative Dividends | |||
Dividends to common stockholders, per share (in dollars per share) | $ 1.685 | $ 1.645 | $ 1.605 |