Interest Expense

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Interest Expense

Note 4. Interest Expense

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

(In millions)	2020			2019			2018
Interest expense before capitalization	$	339		$	351		$	335
Capitalized interest		(15	)		(11	)		(14	)
	$	324		$	340		$	321

Cash payments for interest, net of amounts capitalized, were $315 million, $324 million and $331 million in 2020, 2019 and 2018, respectively.