Other Liabilities - Summary of Other Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 30, 2018
Other Liabilities Disclosure [Abstract]
Noncurrent portion of acquisition related contingent consideration	$ 380,319	$ 349,905
Accruals for executive benefit plans	134,753	126,103
Noncurrent deferred proceeds from Territory Conversion Fee	84,020	85,163
Noncurrent deferred proceeds from Legacy Facilities Credit	29,969	30,369
Other	12,495	17,595
Total other liabilities	$ 641,556	$ 609,135

Deferred proceeds from legacy facilities credit non-current.

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- Definition

Deferred proceeds from territory conversion fee non-current.

+ References

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

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-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478

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Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.24)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

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Amount of liability, classified as noncurrent, for retirement benefits, classified as other.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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