Note 12 - Guarantees (Tables)

9 Months Ended

Sep. 30, 2020

Guarantees [Abstract]

Deferred Revenue, by Arrangement

(in millions)
Deferred revenue on extended warranties as of December 31, 2019	$	21
Extended warranty and maintenance arrangements deferred in 2020		68
Recognition of extended warranty and maintenance arrangement    revenue in 2020		(70	)
Deferred revenue on extended warranties as of September 30, 2020	$	19