Restructuring Costs (Tables)

12 Months Ended

Dec. 31, 2021

Restructuring and Related Activities [Abstract]

Restructuring Costs

The following table summarizes the Company’s restructuring liabilities:

(In millions)	Year Ended December 31, 2021
Balance at beginning of period	$	—
Additions related to merger integration	44
Reductions related to merger integration payments	(1)
Balance at end of period	$	43