Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Comprehensive Loss (Parenthetical)

v3.8.0.1
Consolidated Statements of Comprehensive Loss (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Dec. 26, 2015
Tax effect related to available-for-sale securities:      
Unrealized gains (losses) arising during period on available-for-sale securities, tax $ 0 $ 1 $ 0
Tax effect related to cash flow hedges:      
Unrealized gains (losses) arising during period on cash flow hedges, tax 0 2 0
Reclassification adjustment for (gains) losses realized and included in net income loss, tax $ 1 $ 0 $ 0