Consolidated and Combined Statements of Changes in Equity (Parenthetical) - $ / shares |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jul. 02, 2017 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Special dividend | ||||
| Dividends (in dollars per share) | $ 17.5 | |||
| Special dividend | Class A | ||||
| Dividends (in dollars per share) | $ 17.50 | |||
| Cash dividend | Class A | ||||
| Dividends (in dollars per share) | $ 0.72 | $ 0.72 | $ 0.35 | |