STOCK BASED COMPENSATION - Summary of Stock Options, RSUs, RSAs, and DSUs (Details) shares in Thousands	6 Months Ended
	Jul. 03, 2021 $ / shares shares
Stock Options
Number of Options
Balance at the beginning (in shares) | shares	1,254
Granted (in shares) | shares	0
Exercised/released (in shares) | shares	(200)
Forfeited/expired (in shares) | shares	0
Balance at the end (in shares) | shares	1,054
Weighted Average Exercise Price
Balance at the beginning (in dollars per share) | $ / shares	$ 16.79
Granted (in dollars per share) | $ / shares	0
Exercised/released (in dollars per share) | $ / shares	10.77
Forfeited/expired (in dollars per share) | $ / shares	0
Balance at the end (in dollars per share) | $ / shares	$ 17.93
Performance-Based Restricted Stock Awards
Number of Shares
Balance at the beginning (in shares) | shares	146
Granted (in shares) | shares	81
Exercised/released (in shares) | shares	0
Forfeited/expired (in shares) | shares	0
Balance at the end (in shares) | shares	227
Weighted Average Grant Date Fair Value
Balance at the beginning (in dollars per share) | $ / shares	$ 32.84
Granted (in dollars per share) | $ / shares	79.66
Exercised/released (in dollars per share) | $ / shares	0
Forfeited/expired (in dollars per share) | $ / shares	0
Balance at the end (in dollars per share) | $ / shares	$ 49.55
Restricted Stock Units, Restricted Stock Awards, and Deferred Stock Units
Number of Shares
Balance at the beginning (in shares) | shares	473
Granted (in shares) | shares	200
Exercised/released (in shares) | shares	(138)
Forfeited/expired (in shares) | shares	(10)
Balance at the end (in shares) | shares	525
Weighted Average Grant Date Fair Value
Balance at the beginning (in dollars per share) | $ / shares	$ 30.99
Granted (in dollars per share) | $ / shares	75.59
Exercised/released (in dollars per share) | $ / shares	30.14
Forfeited/expired (in dollars per share) | $ / shares	51.87
Balance at the end (in dollars per share) | $ / shares	$ 47.80