Note 11 - Guarantees (Tables)

3 Months Ended

Mar. 31, 2019

Guarantees [Abstract]

Deferred Revenue, by Arrangement

(in millions)
Deferred revenue on extended warranties as of December 31, 2018	$	22
New extended warranty and maintenance arrangements in 2019		25
Recognition of extended warranty and maintenance arrangement revenue in 2019		(26	)
Deferred revenue on extended warranties as of March 31, 2019	$	21