Quarterly report pursuant to Section 13 or 15(d)

Consolidating Condensed Financial Information of Guarantor Subsidiaries - Consolidating Condensed Statement of Cash Flows (Details)

v3.19.2
Consolidating Condensed Financial Information of Guarantor Subsidiaries - Consolidating Condensed Statement of Cash Flows (Details) - USD ($)
$ in Thousands
 9 Months Ended
Jun. 29, 2019
Jun. 30, 2018
Condensed Financial Statements, Captions [Line Items]    
Net cash provided by operating activities $ 92,804 $ 17,762
Additions to property and equipment (20,888) (27,003)
Payments to acquire companies, net of cash acquired (41,158) (86,777)
Investments (1,758) (8,048)
Other investing activities (1,203) (2,655)
Intercompany investing activities 0 0
Net cash used in investing activities (65,007) (124,483)
Repayments on revolving line of credit 0 (23,000)
Borrowings under revolving line of credit 0 23,000
Repayments of long-term debt (46,162) (395)
Issuance of long-term debt 0 300,000
Payment of financing costs 0 (4,770)
Repurchase of common stock (17,796) (12,942)
Distribution to parent 0 0
Distribution to noncontrolling interest (64) (1,597)
Payment of contingent consideration liability (104) (204)
Intercompany financing activities 0 0
Net cash (used) provided by financing activities (64,126) 280,092
Effect of exchange rate changes on cash and cash equivalents (120) (47)
Net increase (decrease) in cash, cash equivalents and restricted cash (36,449) 173,324
Cash, cash equivalents and restricted cash at beginning of period 493,005 45,042
Cash, cash equivalents and restricted cash at end of period 456,556 218,366
Eliminations    
Condensed Financial Statements, Captions [Line Items]    
Net cash provided by operating activities (250) (6,387)
Additions to property and equipment 0 0
Payments to acquire companies, net of cash acquired 0 0
Investments 0 0
Other investing activities 0 0
Intercompany investing activities (12,921) 26,408
Net cash used in investing activities (12,921) 26,408
Repayments on revolving line of credit   0
Borrowings under revolving line of credit   0
Repayments of long-term debt 0 0
Issuance of long-term debt   0
Payment of financing costs   0
Repurchase of common stock 0 0
Distribution to parent 250 6,387
Distribution to noncontrolling interest 0 0
Payment of contingent consideration liability 0 0
Intercompany financing activities 12,921 (26,408)
Net cash (used) provided by financing activities 13,171 (20,021)
Effect of exchange rate changes on cash and cash equivalents 0 0
Net increase (decrease) in cash, cash equivalents and restricted cash 0 0
Cash, cash equivalents and restricted cash at beginning of period 0 0
Cash, cash equivalents and restricted cash at end of period 0 0
Parent | Reportable Legal Entities    
Condensed Financial Statements, Captions [Line Items]    
Net cash provided by operating activities 10,831 (20,284)
Additions to property and equipment (2,705) (6,508)
Payments to acquire companies, net of cash acquired (41,158) (86,777)
Investments (1,749) (8,048)
Other investing activities (453) (2,655)
Intercompany investing activities 7,861 (3,737)
Net cash used in investing activities (38,204) (107,725)
Repayments on revolving line of credit   (23,000)
Borrowings under revolving line of credit   23,000
Repayments of long-term debt (90) (27)
Issuance of long-term debt   300,000
Payment of financing costs   (4,770)
Repurchase of common stock (17,796) (12,942)
Distribution to parent 0 0
Distribution to noncontrolling interest 0 0
Payment of contingent consideration liability 0 0
Intercompany financing activities (7,199) 23,997
Net cash (used) provided by financing activities (25,085) 306,258
Effect of exchange rate changes on cash and cash equivalents (185) (103)
Net increase (decrease) in cash, cash equivalents and restricted cash (52,643) 178,146
Cash, cash equivalents and restricted cash at beginning of period 485,109 31,883
Cash, cash equivalents and restricted cash at end of period 432,466 210,029
Non- Guarantor Subsidiaries | Reportable Legal Entities    
Condensed Financial Statements, Captions [Line Items]    
Net cash provided by operating activities 7,468 (101)
Additions to property and equipment (3,691) (986)
Payments to acquire companies, net of cash acquired 0 0
Investments 0 0
Other investing activities 0 0
Intercompany investing activities 0 0
Net cash used in investing activities (3,691) (986)
Repayments on revolving line of credit   0
Borrowings under revolving line of credit   0
Repayments of long-term debt 0 0
Issuance of long-term debt   0
Payment of financing costs   0
Repurchase of common stock 0 0
Distribution to parent (250) (6,387)
Distribution to noncontrolling interest (64) (1,597)
Payment of contingent consideration liability 0 0
Intercompany financing activities (5,722) 2,411
Net cash (used) provided by financing activities (6,036) (5,573)
Effect of exchange rate changes on cash and cash equivalents 15 27
Net increase (decrease) in cash, cash equivalents and restricted cash (2,244) (6,633)
Cash, cash equivalents and restricted cash at beginning of period 6,005 11,693
Cash, cash equivalents and restricted cash at end of period 3,761 5,060
Guarantor Subsidiaries | Reportable Legal Entities    
Condensed Financial Statements, Captions [Line Items]    
Net cash provided by operating activities 74,755 44,534
Additions to property and equipment (14,492) (19,509)
Payments to acquire companies, net of cash acquired 0 0
Investments (9) 0
Other investing activities (750) 0
Intercompany investing activities 5,060 (22,671)
Net cash used in investing activities (10,191) (42,180)
Repayments on revolving line of credit   0
Borrowings under revolving line of credit   0
Repayments of long-term debt (46,072) (368)
Issuance of long-term debt   0
Payment of financing costs   0
Repurchase of common stock 0 0
Distribution to parent 0 0
Distribution to noncontrolling interest 0 0
Payment of contingent consideration liability (104) (204)
Intercompany financing activities 0 0
Net cash (used) provided by financing activities (46,176) (572)
Effect of exchange rate changes on cash and cash equivalents 50 29
Net increase (decrease) in cash, cash equivalents and restricted cash 18,438 1,811
Cash, cash equivalents and restricted cash at beginning of period 1,891 1,466
Cash, cash equivalents and restricted cash at end of period $ 20,329 $ 3,277