Other Income (Schedule of Interest Income and Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 28, 2019
Nonoperating Income (Expense) [Abstract]
Interest income	$ 25,975	$ 28,901	$ 38,227
Interest expense	(43,474)	(29,080)	(14,469)
Gain on sale of equity investment	0	75,834	15,509
Unrealized gain on equity investment	0	0	14,112
Other	8,683	1,251	464
Other income, net	$ (8,816)	$ 76,906	$ 53,843