Share-Based Compensation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Available for Grant	4,900
Share-based compensation expense	$ 37,438	$ 27,760	$ 35,267
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Deferred income tax benefit	9,400	$ 6,800	$ 15,300
Unrecognized compensation expense	$ 59,800
Weighted average period unrecognized compensation expense expected to be recognized	1 year 6 months
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of period	410
Granted	279
Granted, Weighted Average Grant Date Fair Value	$ 157.31	$ 130.12	$ 131.01
Change in Units Based on Performance	0
Change in Units Based on Performance, Weighted Average Exercise Price	$ 0
Vested	(164)
Vested, Weighted Average Exercise Price	$ 133.97
Forfeited	(65)
Forfeited, Weighted Average Grant Date Fair Value	$ 140.11
Nonvested, end of period	460	410
Nonvested, Weighted Average Grant Date Fair Value	$ 145.95	$ 132.49
Total grant date fair value of vested	$ 21,955	$ 17,527	$ 13,578
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 7,800	$ 5,400	$ 13,600
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of period	125
Granted	39
Granted, Weighted Average Grant Date Fair Value	$ 159.80	$ 119.08	$ 146.42
Change in Units Based on Performance	(6)
Change in Units Based on Performance, Weighted Average Exercise Price	$ 120.72
Vested	(17)
Vested, Weighted Average Exercise Price	$ 160.94
Forfeited	(14)
Forfeited, Weighted Average Grant Date Fair Value	$ 128.10
Nonvested, end of period	127	125
Nonvested, Weighted Average Grant Date Fair Value	$ 132.03	$ 126.19
Maximum potential payout of outstanding awards for Equity Instruments Other than Options	289
Total grant date fair value of vested	$ 2,666	$ 9,224	$ 7,823
Market Based Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Risk-free interest rate (1)	2.50%	2.40%	1.60%
Expected dividend yield	0.20%	0.20%	0.20%
Expected stock price volatility (2)	33.50%	34.00%	26.20%
Liquidity discount for post-vest restrictions	10.50%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of period	53
Granted	28
Granted, Weighted Average Grant Date Fair Value	$ 165.70	$ 131.48	$ 139.33
Change in Units Based on Performance	0
Change in Units Based on Performance, Weighted Average Exercise Price	$ 0
Vested	0
Vested, Weighted Average Exercise Price	$ 0
Forfeited	(8)
Forfeited, Weighted Average Grant Date Fair Value	$ 142.01
Nonvested, end of period	73	53
Nonvested, Weighted Average Grant Date Fair Value	$ 145.08	$ 133.78
Maximum potential payout of outstanding awards for Equity Instruments Other than Options	146
Total grant date fair value of vested	$ 0	$ 0	$ 0
Deferred Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 1,900	$ 1,900	$ 1,500
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Granted	12
Granted, Weighted Average Grant Date Fair Value	$ 156.47	$ 127.14	$ 125.34
Employee Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Available for Grant	1,000

Maximum potential payout of awards under the Company's currently outstanding Equity Instruments Other than Options.

No definition available.

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- Definition

The weighted average price at which changes in units based on performance were made to Equity Instruments Other than Options under the plan during the reporting period.

+ References

No definition available.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Amount of noncash expense for share-based payment arrangement.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- References

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Restrictions on equity-based instruments during the vesting period, such as the inability to transfer unvested awards, are not taken into account in estimating the fair value of the award. However, restrictions that remain in effect after an award is vested, such as the inability to transfer or hedge vested options or a prohibition on the sale of outstanding vested shares (or other type of equity) for a period of time, affect the estimate of an award's fair value.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Other increase (decrease) in number of shares reserved for issuance under non-option equity instrument agreements that is not separately disclosed.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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