Warranties (Tables)

9 Months Ended

Sep. 30, 2016

Guarantees [Abstract]

Schedule of Warranty Activity

The activity in our warranty liability was as follows:

	Three months ended September 30,						Nine months ended September 30,
	2016			2015			2016			2015
Balance, beginning of period	$	59		$	53		$	43		$	85
Provision for claims		(10	)		14			14			127
Product or cash issued to settle claims		(7	)		(23	)		(15	)		(168	)
Balance, end of period	$	42		$	44		$	42		$	44