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Financial Instruments - Narratve (Detail) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Nov. 30, 2017 | Mar. 31, 2018 | Dec. 29, 2018 | Dec. 30, 2017 | Dec. 31, 2016 | Feb. 28, 2017
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, net |  |  | $ 26,300,000 | $ 53,800,000 |  |
Long-term debt related to interest rate swaps |  |  | 4,600,000 | 7,300,000 |  |
Foreign exchange gains (losses) |  |  | (3,900,000) | (7,000,000) | $ (1,300,000) |
Derivative gain expected to reclassify from Accumulated OCI into earnings, in the next 12 months, net of tax |  |  | $ 1,100,000 |  |  |
Maximum |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Maximum maturity date of fair value hedge (in years) |  |  | 3 years |  |  |
Fair Value Hedging |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Notional amount of interest rate swaps outstanding and designated as fair value hedges |  |  | $ 100,000,000 | 100,000,000 |  |
Foreign currency forwards | Euros |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 26,700,000 | 64,900,000 |  |
Foreign currency forwards | Swedish Kronor |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 23,600,000 | 15,400,000 |  |
Foreign currency forwards | Hong Kong Dollars |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 21,000,000 | 13,100,000 |  |
Foreign currency forwards | China, Yuan Renminbi |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 10,200,000 |  |  |
Foreign currency forwards | Singapore Dollars |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 8,600,000 | 11,300,000 |  |
Foreign currency forwards | South Korean Won |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 7,000,000 | 6,800,000 |  |
Foreign currency forwards | Norwegian Kroner |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 6,300,000 | 5,700,000 |  |
Foreign currency forwards | Other Currency |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  | 5,100,000 | 8,000,000 |  |
Foreign currency forwards outstanding, sell contracts |  |  | 3,800,000 | 6,700,000 |  |
Foreign currency forwards | British Pounds |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, buy contracts |  |  |  | 29,700,000 |  |
Foreign currency forwards outstanding, sell contracts |  |  | 37,400,000 |  |  |
Foreign currency forwards | Canadian Dollars |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, sell contracts |  |  | 14,600,000 | 13,800,000 |  |
Foreign currency forwards | Japan, Yen |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, sell contracts |  |  | 11,000,000 |  |  |
Foreign currency forwards | Australian Dollars |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, sell contracts |  |  | 4,100,000 | 11,800,000 |  |
Foreign currency forwards | Indian Rupees |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, sell contracts |  |  | 8,200,000 | 6,000,000 |  |
Foreign currency forwards | Thai Baht |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Foreign currency forwards outstanding, sell contracts |  |  | $ 3,100,000 | $ 3,400,000 |  |
Equity forwards |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Equity forwards in place of common stock associated with its deferred compensation plans (in shares) |  |  | 99,100 | 102,300 |  |
Treasury locks |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Treasury locks outstanding |  |  | $ 0 | $ 300,000,000 |  |
Gain on the settlement of the treasury lock | $ 800,000 | $ 13,300,000 |  | 14,900,000 |  |
Treasury locks settled |  | $ 300,000,000 |  | 250,000,000 | 0 |
Derivatives not designated as hedging instruments: | Other income (expense) – net |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Transaction gains (losses) on net exposures |  |  | 36,500,000 | 18,800,000 | 6,100,000 |
Foreign exchange gains (losses) |  |  | (3,900,000) | (7,000,000) | (1,300,000) |
Derivatives not designated as hedging instruments: | Foreign currency forwards | Other income (expense) – net |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Derivative gain (losses) recognized |  |  | (40,400,000) | (25,800,000) | (7,400,000) |
Derivatives not designated as hedging instruments: | Equity forwards | Operating expenses |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Derivative gain (losses) recognized |  |  | (2,100,000) | 900,000 | 800,000 |
Mark-to-market deferred compensation income (expense) |  |  | $ 2,000,000 | $ (800,000) | $ (300,000) |
3.25% unsecured notes due 2027 |  |  |  |  |  |
Investment Holdings [Line Items] |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  | $ 300,000,000
Unsecured notes, interest rate |  |  | 3.25% |  |  | 3.25%

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