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Comprehensive Income and Equity - Additional Information (Detail) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended | 81 Months Ended |
--- | --- | --- | --- | --- | ---
May 31, 2017 | Sep. 30, 2017 | Jul. 01, 2017 | Apr. 01, 2017 | Oct. 01, 2016 | Jul. 02, 2016 | Apr. 02, 2016 | Sep. 30, 2017 | Oct. 01, 2016 | Sep. 30, 2017 | Feb. 28, 2017
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Foreign currency translation gains (losses) related to intercompany transactions, long-term gain (loss) |  | $ (200,000) |  |  |  |  |  | $ 600,000 | $ (500,000) |  |
Increase in existing common stock share repurchase program |  |  |  |  |  |  |  |  |  |  | $ 658,800,000
Aggregate purchases authorized under common stock share repurchase program |  | 4,100,000,000.0 |  |  |  |  |  | 4,100,000,000.0 |  | $ 4,100,000,000.0 | $ 1,000,000,000
Common stock repurchased |  |  |  |  |  |  |  | $ 332,200,000 |  | $ 3,400,000,000 |
Common stock repurchased (in shares) |  |  |  |  |  |  |  | 2,320,469 |  |  |
Common stock repurchased, average price per share (in dollars per share) |  |  |  |  |  |  |  | $ 143.14 |  | $ 78.18 |
Common stock, share repurchase program, remaining authorized amount |  | $ 667,800,000 |  |  |  |  |  | $ 667,800,000 |  | $ 667,800,000 |
Treasury stock, retired (in shares) | 8,000,000 |  |  |  |  |  |  |  |  |  |
Cash dividends declared per share (in dollars per share) |  | $ 0.50 | $ 0.5 | $ 0.5 | $ 0.30 | $ 0.30 | $ 0.30 | $ 1.50 | $ 0.90 |  |
Dividends declared |  | $ 34,800,000 |  |  | $ 21,900,000 |  |  | $ 105,800,000 | $ 67,500,000 |  |
Dividends paid |  |  |  |  |  |  |  | $ 104,400,000 | $ 68,100,000 |  |
Common stock |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Treasury stock, retired | $ 100,000 |  |  |  |  |  |  |  |  |  |
Additional paid-in capital |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Treasury stock, retired | 155,900,000 |  |  |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Treasury stock, retired | 735,500,000 |  |  |  |  |  |  |  |  |  |
Treasury stock |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Treasury stock, retired | $ 891,500,000 |  |  |  |  |  |  |  |  |  |

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- Definition Current period adjustment resulting from gains and losses on intercompany foreign currency transactions that are of a long-term-investment nature, that is, settlement is not planned or anticipated in the foreseeable future. Resulting from the entities to the transaction being consolidated, combined, or accounted for by the equity method in the reporting entity's financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32157-110900 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 35 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82918529&loc=d3e30304-110892 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64808268&loc=d3e32211-110900 + Details
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