Fair Value Measurements (Details) - USD ($) $ in Thousands	Apr. 04, 2021	Jan. 03, 2021
Other long-term assets:
Equity investments with readily determinable fair value	$ 244,038	$ 614,148
Total assets	579,342	624,072
Other long-term liabilities:
Total liabilities	452	600
Level 3
Other long-term assets:
Total assets	9,924	9,924
Other long-term liabilities:
Total liabilities	0	0
Level 2
Other long-term assets:
Total assets	0	0
Other long-term liabilities:
Total liabilities	452	600
Level 1
Other long-term assets:
Total assets	569,418	614,148
Other long-term liabilities:
Total liabilities	0	0
Other long-term assets:
Other long-term assets:
Equity investments with fair value option ("FVO")	9,924	9,924
Equity investments with readily determinable fair value	569,418	614,148
Other long-term assets: | Level 3
Other long-term assets:
Equity investments with fair value option ("FVO")	9,924	9,924
Equity investments with readily determinable fair value	0	0
Other long-term assets: | Level 2
Other long-term assets:
Equity investments with fair value option ("FVO")	0	0
Equity investments with readily determinable fair value	0	0
Other long-term assets: | Level 1
Other long-term assets:
Equity investments with fair value option ("FVO")	0	0
Equity investments with readily determinable fair value	569,418	614,148
Other long-term liabilities:
Other long-term liabilities:
Interest rate swap contracts	452	600
Other long-term liabilities: | Level 3
Other long-term liabilities:
Interest rate swap contracts	0	0
Other long-term liabilities: | Level 2
Other long-term liabilities:
Interest rate swap contracts	452	600
Other long-term liabilities: | Level 1
Other long-term liabilities:
Interest rate swap contracts	$ 0	$ 0