Goodwill and Acquired Intangible Assets (Tables)

12 Months Ended

Dec. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The carrying amounts of goodwill as of December 30, 2017 and December 31, 2016 were as follows:

	Computing and Graphics			Enterprise, Embedded and Semi-Custom			All Other			Total
	(In millions)
Initial goodwill due to ATI acquisition	$	1,194		$	255		$	745		$	2,194
Initial goodwill due to SeaMicro acquisition	165			65			—			230
	1,359			320			745			2,424
Accumulated impairment losses	(1,359		)	—			(745		)	(2,104		)
Assets held-for-sale (sold to ATMP JV during 2016)	—			(42		)	—			(42		)
Balance as of December 26, 2015	—			278			—			278
Adjustment to assets sold to ATMP JV	—			11			—			11
Balance as of December 31, 2016	—			289			—			289
Balance as of December 30, 2017	—			289			—			289
Goodwill, gross	1,359			289			745			2,393
Accumulated impairment losses	$	(1,359	)	$	—		$	(745	)	$	(2,104	)