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Income Taxes - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 01, 2018 | Mar. 31, 2018 | Apr. 01, 2017 | Dec. 31, 2017
Income Taxes [Line Items] |  |  |  |
2017 Tax Act |  |  |  | $ 550
2017 Tax Act, Transition tax |  |  |  | 490
2017 Tax Act, State income taxes and foreign withholding taxes |  |  |  | 40
2017 Tax Act, Remeasurement of deferred taxes |  |  |  | $ 20
Statutory tax rate |  | 21.00% |  | 35.00%
2017 Tax Act, GILTI effective tax rate |  | 10.50% |  |
Income tax holiday amount |  | $ 6 | $ 5 |
Income tax holiday per share benefit |  | $ 0.07 | $ 0.06 |
Effective income tax rate |  | 20.30% | 7.00% |
GILTI effective tax rate |  | 2.3 |  |
Foreign currency exchange rate impact |  | $ 12 |  |
Effect of stock-based compensation |  | $ 6 | $ 7 |
Increase in effective tax rate percentage points |  | 4.7 | (6.3) |
Expected change in unrecognized tax benefits in the next twelve months |  | $ (1) |  |
Accounting Standards Update 2016-16 [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Retained earnings | $ 4 |  |  |
Ireland [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Statutory tax rate |  | 12.50% |  |
U.K [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Statutory tax rate |  | 19.00% |  |
Singapore [Member] |  |  |  |
Income Taxes [Line Items] |  |  |  |
Statutory tax rate |  | 17.00% |  |
Marginal effective income tax rate |  | 0.00% |  |

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- Definition Amount of the related income tax effect of a cumulative effect on retained earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22663-107794 + Details
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 3: http://www.xbrl.org/2003/role/presentationRef -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 + Details
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -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 + Details
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- Definition The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 11.C) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330215-122817 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other deductions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 2: http://www.xbrl.org/2003/role/presentationRef -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 + Details
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