Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation - Narrative (Details)

v3.19.2
Basis of Presentation - Narrative (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 29, 2019
Jun. 30, 2018
Sep. 29, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Noncontrolling interest owned by the subsidiary 20.00%    
Restricted cash $ 10,924 $ 13,978 $ 10,899
Net cash used in investing activities $ (65,007) (124,483)  
Accounting Standards Update 2016-18      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Restricted cash   14,000 $ 12,600
Net cash used in investing activities   $ (1,300)