Share-Based Compensation Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 28, 2019	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Dec. 29, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Accumulated other comprehensive loss, net	$ (118,660)				$ (103,552)				$ (118,660)	$ (103,552)
Other income, net									53,843	26,066	$ 6,658
Income Tax Expense (Benefit)									125,058	170,792	100,151
Net earnings	154,331	$ 81,935	$ 126,969	$ 166,219	131,320	$ 169,381	$ 169,357	$ 160,001	529,454	630,059	866,978
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net earnings									(477)	(3)	8
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Accumulated other comprehensive loss, net	(106,347)				(102,939)				(106,347)	(102,939)	(72,364)	$ (109,827)
OCI, before Reclassifications, Net of Tax, Attributable to Parent									(3,408)	(30,575)	37,463
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent									0	0	0
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Accumulated other comprehensive loss, net	(12,578)				0				(12,578)	0	0	0
OCI, before Reclassifications, Net of Tax, Attributable to Parent									(13,078)	0	0
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent									500	0	0
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other income, net									(624)	0	0
Income Tax Expense (Benefit)									124	0	0
Net earnings									(500)	0	0
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Accumulated other comprehensive loss, net	265				(613)				265	(613)	(1,018)	(338)
OCI, before Reclassifications, Net of Tax, Attributable to Parent									901	402	(672)
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent									(23)	3	(8)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other income, net									29	(4)	12
Income Tax Expense (Benefit)									(6)	1	(4)
Net earnings									23	(3)	8
AOCI Attributable to Parent [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Accumulated other comprehensive loss, net	$ (118,660)				$ (103,552)				(118,660)	(103,552)	(73,382)	$ (110,165)
OCI, before Reclassifications, Net of Tax, Attributable to Parent									(15,585)	(30,173)	36,791
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent									$ 477	$ 3	$ (8)