Note 9 - Guarantees (Tables)

6 Months Ended

Jun. 30, 2021

Guarantees [Abstract]

Deferred Revenue, by Arrangement

(in millions)
Deferred revenue on extended warranties as of December 31, 2020	$	19
New extended warranty and maintenance arrangements deferred		45
Recognition of extended warranty and maintenance arrangement    revenue		(45	)
Deferred revenue on extended warranties as of June 30, 2021	$	19