Pension Plan and Other Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2021

Retirement Benefits [Abstract]

Pension and Other Postretirement Benefit Costs

The Company maintains defined pension and other postretirement benefit plans, which cover substantially all of the Company’s employees.  As part of ongoing effort to reduce costs, the Company elected to freeze its pension plan effective January 1, 2021. Employees that were participants in the pension plan prior to January 1, 2021 will continue to receive the interest component of the plan but will no longer receive the service component. Net periodic pension costs include the following components for the three months ended March 31, 2021 and 2020:

	Consolidated Statements of Operations Classification of Net Periodic Benefit Cost	For the three months ended March 31,
(in millions)		2021		2020
Service cost	General and administrative expenses	$	—	$	2
Interest cost	Other Income (Loss), Net	1		1
Expected return on plan assets	Other Income (Loss), Net	(1)		(1)
Net periodic benefit cost		$	—	$	2