Document and Entity Information - shares	6 Months Ended
	Jan. 02, 2016	Jan. 30, 2016
Document and Entity Information
Entity Registrant Name	VIAVI SOLUTIONS INC.
Entity Central Index Key	0000912093
Document Type	10-Q
Document Period End Date	Jan. 02, 2016
Amendment Flag	false
Current Fiscal Year End Date	--07-02
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		231,734,846
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q2