Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	9 Months Ended
Jun. 30, 2019	Jul. 01, 2018
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net cash provided by operating activities	$ 113,385	$ 76,272
Net cash (used in) provided by financing activities	$ 47,306	12,818
Restatement Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net cash provided by operating activities		8,800
Net cash (used in) provided by financing activities		$ 8,800

Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 24
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3521-108585

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration