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Cash, Cash Equivalents, and Investments - Summary of Available-for-Sale Investments (Details)
$ in Thousands
Jul. 04, 2021
USD ($)
Debt Securities, Available-for-sale [Line Items]  
Amortized cost $ 731,833
Gross unrealized gains 3,521
Gross unrealized losses (642)
Fair value 734,712
Agency Bonds  
Debt Securities, Available-for-sale [Line Items]  
Fair value 18,960
Agency Bonds | Long-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 18,921
Gross unrealized gains 39
Gross unrealized losses 0
Fair value 18,960
Treasury Bills  
Debt Securities, Available-for-sale [Line Items]  
Fair value 130,961
Treasury Bills | Short-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 92,502
Gross unrealized gains 437
Gross unrealized losses 0
Fair value 92,939
Treasury Bills | Long-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 37,677
Gross unrealized gains 345
Gross unrealized losses 0
Fair value 38,022
Corporate Bonds  
Debt Securities, Available-for-sale [Line Items]  
Fair value 482,236
Corporate Bonds | Short-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 66,164
Gross unrealized gains 291
Gross unrealized losses (3)
Fair value 66,452
Corporate Bonds | Long-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 414,453
Gross unrealized gains 1,874
Gross unrealized losses (543)
Fair value 415,784
Asset-Backed Securities  
Debt Securities, Available-for-sale [Line Items]  
Fair value 90,265
Asset-Backed Securities | Short-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 24,562
Gross unrealized gains 197
Gross unrealized losses (3)
Fair value 24,756
Asset-Backed Securities | Long-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 65,276
Gross unrealized gains 315
Gross unrealized losses (82)
Fair value 65,509
Sovereign Bonds  
Debt Securities, Available-for-sale [Line Items]  
Fair value 5,293
Sovereign Bonds | Short-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 4,189
Gross unrealized gains 7
Gross unrealized losses 0
Fair value 4,196
Sovereign Bonds | Long-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 1,096
Gross unrealized gains 1
Gross unrealized losses 0
Fair value 1,097
Municipal Bonds  
Debt Securities, Available-for-sale [Line Items]  
Fair value 6,997
Municipal Bonds | Short-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 2,401
Gross unrealized gains 3
Gross unrealized losses 0
Fair value 2,404
Municipal Bonds | Long-Term Investments  
Debt Securities, Available-for-sale [Line Items]  
Amortized cost 4,592
Gross unrealized gains 12
Gross unrealized losses (11)
Fair value $ 4,593