Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319

Name:	us-gaap_EffectiveIncomeTaxRateContinuingOperations
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Tax Matters - Narrative (Detail) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
Tax Matters - Narrative (Detail) - USD ($) $ in Millions	Jul. 31, 2020	Mar. 29, 2020	Mar. 31, 2019
Income Taxes [Line Items]
Effective tax rate for income from continuing operations		12.20%	10.00%
Repatriation tax liability		$ 15,000
Income Taxes Payable [Member]
Income Taxes [Line Items]
Repatriation tax liability		$ 650
Subsequent Event [Member] \| Forecast [Member]
Income Taxes [Line Items]
Second installment for repatriation tax	$ 650