Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies Legal Proceedings (Details)

v3.7.0.1
Commitments and Contingencies Legal Proceedings (Details)
₩ in Millions, $ in Millions
3 Months Ended 6 Months Ended
Mar. 30, 2017
USD ($)
Mar. 26, 2017
USD ($)
Mar. 26, 2017
KRW (₩)
Blackberry [Member]      
Loss Contingencies [Line Items]      
Litigation Settlement, Amount   $ 815  
Loss Contingency, Loss in Period   $ 974  
KFTC [Member] | Korea (South), Won      
Loss Contingencies [Line Items]      
Loss Contingency, Loss in Period | ₩     ₩ 1,030,000
Subsequent Event [Member] | KFTC [Member]      
Loss Contingencies [Line Items]      
Payment of KFTC Charge $ 927