Stockholders’ Equity (Tables)

12 Months Ended

Dec. 31, 2019

Stockholders’ Equity [Abstract]

Shares Outstanding And Treasury Shares Held

	December 31,
	2019	2018	2017
Shares outstanding	220,758,719	178,091,621	177,713,943
Treasury shares	3,112,565	3,060,206	2,986,308