Income Taxes - Deferred Income Taxes - Undistributed Earnings from Foreign Subsidiaries - Narrative (Detail) - USD ($) $ in Thousands		12 Months Ended
Dec. 31, 2017	May 03, 2020	Apr. 28, 2019
Income Tax Disclosure [Abstract]
Undistributed earnings from our foreign subsidiaries that will not be reinvested indefinitely	$ 157,100
U.S. foreign income tax credits	$ 43,200
Dividends received deduction percentage for earnings and profits received from foreign corporation		100.00%	100.00%
Dividends received deduction, foreign corporation ownership percentage		10.00%	10.00%
Deferred tax liability, undistributed earnings from foreign subsidiaries		$ 3,409	$ 3,523

The ownership percentage of a foreign corporation under the dividends received deduction.

No definition available.

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- Definition

The deductible percentage of dividends received from a partially owned foreign corporation.

+ References

No definition available.

+ Details

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- Definition

The amount of accumulated earnings of foreign subsidiaries as of the reporting date that could be repatriated to the country of domicile.

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No definition available.

+ Details

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319

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- Definition

A credit or adjustment for government or taxing authority authorized decrease in taxes owed as a result of meeting certain tax policy conditions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

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- References

No definition available.

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