Consolidated Statements of Shareholders’ Equity (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Stockholders' Equity [Abstract]
Dividends paid to shareholders per share (in dollars per share)	$ 0.3	$ 0.25	$ 0.9	$ 0.75