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Employee Benefit Plans - Stock-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015
Compensation Related Costs [Abstract]
Pre-tax share-based compensation expense	$ 42,300	$ 58,200	$ 44,600
After-tax share-based compensation expense	23,700	41,400	31,500
Excess tax benefits	0	$ (463)	$ 2,199
Liability for cash settlement stock-based compensation awards	800
Fair value adjustment for cash settlement stock-based compensation awards	$ 0
Weighted-average grant date fair value of stock-based awards granted before forfeitures (in dollars per share)	$ 85.43	$ 83.9	$ 70.4
Total unrecognized compensation cost related to non-vested awards	$ 82,600
Weighted-average period of recognition for unrecognized compensation costs on nonvested awards (in years)	2 years
Total cash received as a result of stock options exercises	$ 5,266	$ 11,404	$ 14,870
Stock option exercises tax benefits	$ 0	$ 23,392	$ 20,802

X

- Definition

Fair value adjustment for stock-based compensation awards which can be settled either in cash or shares at the discretion of the award recipient.

+ References

No definition available.

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The weighted average grant-date fair value, before forfeitures, of nonvested awards on share-based plans for which the employer is contingently obligated to issue equity instruments to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares.

+ References

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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- Definition

The total fair value of shares issued during the period under a deferred compensation arrangement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Unrecognized cost of unvested share-based compensation awards.

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of tax benefit from exercise of stock options granted under share-based compensation arrangement.

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Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.

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Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
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