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Profit Sharing and 401(k) Plan	12 Months Ended
	Dec. 29, 2018
Profit Sharing And401 K Plan [Abstract]
Profit Sharing and 401(k) Plan	(10) Profit Sharing and 401(k) Plan Under our profit sharing and 401(k) plan, eligible employees may defer up to 50% of their compensation on a pre-tax basis, subject to Internal Revenue Service limitations. Each year, we may make a discretionary contribution equal to a percentage of the employee’s contribution. During 2018, 2017 and 2016, our contributions, net of forfeitures, were $5 million, $5 million and $5 million, respectively.

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- Definition

Profit sharing and 401 (k) plan.

+ References

No definition available.

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- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-URI http://asc.fasb.org/topic&trid=2235017

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