NET INCOME PER SHARE (Details) - shares shares in Millions	3 Months Ended		6 Months Ended
	Dec. 29, 2021	Dec. 23, 2020	Dec. 29, 2021	Dec. 23, 2020
Reconciliation of Weighted Average Shares Outstanding [Line Items]
Basic weighted average shares outstanding	45.1	45.3	45.5	45.2
Total dilutive impact	0.8	0.8	0.9	0.7
Diluted weighted average shares outstanding	45.9	46.1	46.4	45.9
Awards excluded due to anti-dilutive effect	0.9	0.6	0.5	1.1
Stock Options [Member]
Reconciliation of Weighted Average Shares Outstanding [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	0.2	0.2	0.3	0.1
Restricted Share Award [Member]
Reconciliation of Weighted Average Shares Outstanding [Line Items]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	0.6	0.6	0.6	0.6