Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
Statement of Stockholders' Equity [Abstract] | ||||
Dividends declared (usd per share) | $ 0.86 | $ 0.84 | $ 1.72 | $ 1.68 |
Net earnings attributable to noncontrolling interests | $ 1 | $ 2 | $ 1 |