v3.25.1
CASH, CASH EQUIVALENTS, RESTRICTED CASH AND SHORT-TERM INVESTMENTS (Details) - USD ($)
$ in Thousands
Mar. 29, 2025
Sep. 28, 2024
Cash, Cash Equivalents, Restricted Cash and Short-Term Investments [Line Items]    
Cash, Amortized Cost $ 21,920 $ 26,800
Cash, Unrealized Gains 0 0
Cash, Unrealized Losses 0 0
Cash, Estimated Fair Value 21,920 26,800
Cash and Cash Equivalents, Amortized Cost 286,484 227,058
Cash and Cash Equivalents, Unrealized Gain 35 89
Cash and Cash Equivalents, Unrealized Loss 0 0
Cash and Cash Equivalents, Estimated Fair Value 286,519 227,147
Short-term investments, Amortized Cost 295,000 350,000
Short-term Investments, Unrealized Gain 0 0
Short-term Investments, Unrealized Loss 0 0
Short-term Investments, Estimated Fair Value 295,000 350,000
Cash, Cash Equivalents, Restricted Cash, and Short-Term Investments, Amortized Cost 581,484 577,058
Cash, Cash Equivalents, Restricted Cash, and Short-Term Investments, Unrealized Gain 35 89
Cash, Cash Equivalents, Restricted Cash, and Short-Term Investments, Unrealized Loss 0 0
Cash, Cash Equivalents, Restricted Cash, and Short-Term Investments, Estimated Fair Value 581,519 577,147
Mutual Funds    
Cash, Cash Equivalents, Restricted Cash and Short-Term Investments [Line Items]    
Cash Equivalents, Amortized Cost 172,185 157,590
Cash Equivalents, Unrealized Gain 35 89
Cash Equivalents, Unrealized Loss 0 0
Cash Equivalents, Estimated Fair Value 172,220 157,679
Time deposits    
Cash, Cash Equivalents, Restricted Cash and Short-Term Investments [Line Items]    
Cash Equivalents, Amortized Cost 92,379 42,668
Cash Equivalents, Unrealized Gain 0 0
Cash Equivalents, Unrealized Loss 0 0
Cash Equivalents, Estimated Fair Value 92,379 42,668
Short-term investments, Amortized Cost 295,000 350,000
Short-term Investments, Unrealized Gain 0 0
Short-term Investments, Unrealized Loss 0 0
Short-term Investments, Estimated Fair Value $ 295,000 $ 350,000