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Summary of Accounting Policies - Narrative (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Summary Of Accounting Policies [Line Items] |  |  |
Research and engineering costs | $ 60.1 | $ 61.1 | $ 57.4
Capitalized software development costs | 10.2 | 10.9 | 12.0
Amortization of capitalized software development costs | 11.6 | 11.4 | 10.5
Unamortized capitalized software development costs | 42.4 | 43.6 |
Shipping and handling charges related to manufacturing activities | 77.6 | 69.9 | 53.7
Advertising and promotion expenses | 39.3 | 33.2 | 38.0
Foreign exchange loss | $ 7.5 | $ 1.2 | $ 3.9
Number of anti-dilutive awards outstanding (in shares) | 0 | 0 | 2,207,411
Dilutive shares (in shares) | 945,250 | 1,058,553 | 473,196
Days, past due, customer bankruptcies charged-off for finance and contract receivables | 180 days |  |
Finance Receivables |  |  |
Summary Of Accounting Policies [Line Items] |  |  |
Days past due, finance receivables assessed for charge-off | 120 days |  |
Days past due, receivables charged-off | 60 days |  |
Contract Receivables Related To Equipment Leases |  |  |
Summary Of Accounting Policies [Line Items] |  |  |
Days past due, receivables charged-off | 150 days |  |
Contract Receivables Related To Franchise Finance |  |  |
Summary Of Accounting Policies [Line Items] |  |  |
Days past due, receivables charged-off | 180 days |  |
Shipping and Handling |  |  |
Summary Of Accounting Policies [Line Items] |  |  |
Shipping and handling charges | $ 104.9 | $ 100.9 | $ 94.2

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 912 -SubTopic 730 -Section 25 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6472174&loc=d3e58812-109433 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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