Note 6 - Other Long-term Assets (Tables)

12 Months Ended

Dec. 31, 2020

Other Assets Noncurrent Disclosure [Abstract]

Schedule of Other Long-Term Assets

	As of December 31,
(in millions)	2020		2019
Pension assets	$	262	$	173
Estimated workers' compensation recoveries		18		18
Long-term receivables, net of allowance of $0 million and $4 million		11		11
Other		26		26
Total	$	317	$	228