Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details)

v3.10.0.1
Acquisitions (Details)
$ / shares in Units, $ in Billions
9 Months Ended
Jun. 24, 2018
USD ($)
$ / shares
NXP [Member]  
Business Acquisition [Line Items]  
Business Acquisition, Date of Acquisition Agreement Oct. 27, 2016
Business Combination, Termination Fee, Specified Circumstances, Payable to Target $ 2.0
Letters of Credit Outstanding, Amount 2.0
NXP Purchase Agreement, as Amended [Member]  
Business Acquisition [Line Items]  
Cash consideration $ 44.0
Business acquisition, share price | $ / shares $ 127.50
Minimum [Member] | NXP Purchase Agreement, as Amended [Member]  
Business Acquisition [Line Items]  
Business acquisition, percentage of voting interested acquired 70.00%