Income Taxes (Tables)

9 Months Ended

Sep. 30, 2020

Income Tax Disclosure [Abstract]

Income Tax And Effective Tax Rate

	Quarter ended						Year to date
	2020			2019			2020			2019
Income tax provision	$	33		$	45		$	96		$	170
Effective tax rate	10.5		%	15.1		%	14.4		%	17.4		%