Additional stock repurchase authorization

No definition available.

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- Definition

The contractual term of the company's stock option awards.

+ References

No definition available.

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- Definition

Equity [Line Items]

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No definition available.

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- Definition

The maximum employee contribution percentage of eligible compensation under the Employee stock purchase plan.

+ References

No definition available.

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- Definition

Maximum number of shares to be awarded upon the achievement of performance conditions

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No definition available.

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- Definition

Share-based compensation arrangement by share-based payment award, term of plan.

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No definition available.

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- Definition

Shares absorbed into plan

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No definition available.

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- Definition

The closing stock price of the company at year end.

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No definition available.

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

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- Definition

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

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- Definition

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.

+ References

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

Discount rate from fair value on purchase date that participants pay for shares.

+ References

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- Definition

Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

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.

+ References

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

Net number of share options (or share units) granted during the period.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

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- Definition

Per share weighted-average price paid for shares purchased on open market for issuance under share-based payment arrangement.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Equity - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended									12 Months Ended
	Mar. 28, 2020	Dec. 31, 2019	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2015	Feb. 05, 2020
Equity [Line Items]
Dividends declared per share		$ 0.08	$ 0.08	$ 0.07	$ 0.07	$ 0.07	$ 0.07	$ 0.07	$ 0.07		$ 0.07
Dividends, Common Stock, Cash									$ 9,900	$ 40,784	$ 39,722	$ 9,896
Common Stock, Dividends, Per Share, Declared										$ 0.30	$ 0.28	$ 0.07
Stock Repurchase Program, Authorized Amount											$ 100,000
Additional stock repurchase authorization											250,000
Stock Repurchased and Retired During Period, Value										$ 74,787	179,315	$ 28,000
Shares absorbed into plan													5,700
Term of plan, in years										10 years
Weighted average remaining contractual term option outstanding										4 years
Weighted average remaining contractual term option exercisable										3 years
Total pre-tax intrinsic value of stock options exercised										$ 3,200	$ 16,700
Total pre-tax intrinsic value based on the closing stock price		$ 50.09								$ 50.09
Intrinsic value of stock options outstanding		$ 45,200								$ 45,200
Intrinsic value of stock options exercisable		$ 27,100								$ 27,100
Share-based payment awards in the form of stock option awards										293	296	335
Contractual term of stock options (in years)										7 years
Shares available for future grants		8,200							8,800	8,200	8,700	8,800
Weighted average remaining contractual term for unvested restricted shares, in years										2 years	1 year 10 months 24 days
performance shares granted										100	200	100
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition										2 years 6 months
Maximum
Equity [Line Items]
Vesting period, in years										4 years
Unvested Stock Options
Equity [Line Items]
Total compensation cost not yet recognized		$ 3,700								$ 3,700
Performance Stock
Equity [Line Items]
Total compensation cost not yet recognized		2,600								2,600
Restricted Stock
Equity [Line Items]
Total compensation cost not yet recognized		$ 22,100								$ 22,100
Employee Stock Purchase Plan
Equity [Line Items]
Percentage of employee contribution from compensation										10.00%
Rate of discount from the fair market value										15.00%
Shares available for future grants		1,700								1,700
Shares purchase by employees										200	200	200
Weighted-average price per share paid by the employees		$ 28.67							$ 16.92	$ 28.67	$ 24.86	$ 16.92
Subsequent Event [Member]
Equity [Line Items]
Common Stock, Dividends, Per Share, Declared	$ 0.08
Stock Repurchase Program, Authorized Amount														$ 125,000