Business Segments

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Business Segments

6. Business Segments

Operating results by reportable segment are as follows (in millions):  

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Revenue:
United States	$	372		$	497		$	1,066		$	1,594
Canada		67			94			185			299
International		81			162			318			473
Total revenue	$	520		$	753		$	1,569		$	2,366
Operating profit (loss):
United States	$	(46	)	$	(294	)	$	(149	)	$	(329	)
Canada		(2	)		2			(16	)		—
International		(5	)		1			(10	)		3
Total operating profit (loss)	$	(53	)	$	(291	)	$	(175	)	$	(326	)
Operating profit (loss) % of revenue:
United States		(12.4	%)		(59.2	%)		(14.0	%)		(20.6	%)
Canada		(3.0	%)		2.1	%		(8.6	%)		0.0	%
International		(6.2	%)		0.6	%		(3.1	%)		0.6	%
Total operating profit (loss) %		(10.2	%)		(38.6	%)		(11.2	%)		(13.8	%)