Interest Expense (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Interest Expense

Interest expense includes interest and the amortization of deferred financing fees and debt discounts, less amounts capitalized, as follows:

(In millions)	2019			2018			2017
Interest expense before capitalization	$	351		$	335		$	358
Capitalized interest	(11		)	(14		)	(23		)
	$	340		$	321		$	335