v3.26.1
Supplemental Financial Information (Tables)
 9 Months Ended
Jun. 27, 2026
Condensed Financial Information [Abstract]  
Inventories The following table presents the components of inventories at the dates indicated:
(in thousands of dollars)June 27, 2026September 27, 2025
Raw materials$203,406 $81,262 
Work in process55,252 42,838 
Finished goods43,810 15,370 
Total inventories$302,468 $139,470 
Product Warranties
The following table reflects activity in accrued warranty cost (current and long-term portions combined) for the periods presented:
Three Months EndedNine Months Ended
(in thousands of dollars)June 27, 2026June 28, 2025June 27, 2026June 28, 2025
Balance at beginning of period$16,775 $16,345 $17,175 $16,179 
Additions from Micro Bird acquisition (Note 13)11,168 — 11,168 — 
Current period accruals2,954 2,856 7,951 8,092 
Current period reductions of accrual(2,894)(2,627)(8,291)(7,697)
Balance at end of period$28,003 $16,574 $28,003 $16,574 
Extended Warranties
The following table reflects activity in deferred warranty income (current and long-term portions combined), for the sale of extended warranties of two to five years, for the periods presented:
Three Months EndedNine Months Ended
(in thousands of dollars)June 27, 2026June 28, 2025June 27, 2026June 28, 2025
Balance at beginning of period$35,307 $30,448 $33,697 $27,962 
Additions from Micro Bird acquisition (Note 13)510 — 510 — 
Current period deferred income4,011 3,861 11,400 11,127 
Current period recognition of income(2,933)(2,520)(8,712)(7,300)
Balance at end of period$36,895 $31,789 $36,895 $31,789 
Self-Insurance
The following table reflects our total accrued self-insurance liability, comprised of workers' compensation and health insurance related claims, at the dates indicated:

(in thousands of dollars)June 27, 2026September 27, 2025
Current portion$5,121 $4,979 
Long-term portion1,693 2,097 
Total accrued self-insurance$6,814 $7,076 
Pension Expense
Components of net periodic pension benefit expense (income) were as follows for the periods presented:
Three Months EndedNine Months Ended
(in thousands of dollars)June 27, 2026June 28, 2025June 27, 2026June 28, 2025
Interest cost$488 $1,312 $1,920 $3,936 
Expected return on plan assets(455)(1,819)(1,663)(5,457)
Amortization of prior loss79 70 315 209 
Net periodic pension benefit expense (income)
$112 $(437)$572 $(1,312)
Amortization of prior loss, recognized in other comprehensive income(79)(70)(315)(209)
Total recognized in net periodic pension benefit expense (income) and other comprehensive income
$33 $(507)$257 $(1,521)