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RELATED PARTY TRANSACTIONS (Compensation expense recognized for key management personnel) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017
Related Party [Abstract]
Short-term employee benefits	$ 8,615	$ 9,446
Post-employment benefits	2,995	205
Share-based payments	12,592	10,932
Key management personnel compensation	$ 24,202	$ 20,583

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- Definition

Related Party [Abstract]

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- Definition

The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]

+ References

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- Definition

The amount of compensation to key management personnel in the form of post-employment benefits. [Refer: Key management personnel of entity or parent [member]]

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- Definition

The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]

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- Definition

The amount of compensation to key management personnel in the form of short-term employee benefits. [Refer: Key management personnel of entity or parent [member]]

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