The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Name:	us-gaap_LossContingencyLossInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Commitments and Contingencies Legal Proceedings (Details) - 3 months ended Dec. 25, 2016 ₩ in Millions, $ in Millions	KRW (₩)	USD ($)
Loss Contingencies [Line Items]
Charge related to KFTC investigation \| $		$ 868
Korea (South), Won
Loss Contingencies [Line Items]
Charge related to KFTC investigation \| ₩	₩ 1,030,000