Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies Legal Proceedings (Details)

v3.6.0.2
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