Stock-Based Compensation - Schedule of Grant Date Fair Value Black-Scholes Options Pricing Model Assumptions (Detail)	6 Months Ended
Jul. 04, 2020 $ / shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Exercise price	$ 42.46
Expected dividend yield	3.79%
Expected stock price volatility	30.12%
Risk-free interest rate	0.50%
Expected life (years)	6 years 6 months

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- Definition

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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- Definition

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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- Definition

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

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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No definition available.

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- Definition

Expected term of 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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 718
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