Segment Information - Summary Assets by Reportable Segment, Excluding Intercompany Receivables (Detail) - USD ($) $ in Millions	Sep. 26, 2015	Jun. 27, 2015
Segment Reporting Information [Line Items]
Total assets	$ 3,404.7	$ 3,390.9
Operating Segments [Member] | Performance Foodservice [Member]
Segment Reporting Information [Line Items]
Total assets	1,968.8	1,915.7
Operating Segments [Member] | PFG Customized [Member]
Segment Reporting Information [Line Items]
Total assets	637.3	649.8
Operating Segments [Member] | Vistar [Member]
Segment Reporting Information [Line Items]
Total assets	541.9	539.2
Corporate And Other Non Segment [Member]
Segment Reporting Information [Line Items]
Total assets	$ 256.7	$ 286.2