XML 44 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2
Description of Business and Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Jul. 02, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of asset retirement obligation
The activities and balances for ARO are as follows (in millions):
 
Balance at Beginning of Period
 
Liabilities Incurred
 
Liabilities Settled
 
Accretion Expense
 
Revisions to Estimates
 
Balance at End of Period
Year ended July 2, 2016
$
4.4

 
0.4

 
(0.9
)
 
0.2

 
(0.4
)
 
$
3.7

Year ended June 27, 2015
$
4.9

 
0.1

 
(0.6
)
 
0.3

 
(0.3
)
 
$
4.4