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Summary of Accounting Policies - Narrative (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 28, 2024 | Dec. 30, 2023 | Dec. 31, 2022
Summary Of Accounting Policies [Line Items] |  |  |
Research and engineering costs | $ 67.0 | $ 64.7 | $ 60.1
Capitalized software development costs | 13.3 | 11.0 | 10.2
Amortization of capitalized software development costs | 10.7 | 10.5 | 11.6
Unamortized capitalized software development costs | 44.0 | 43.1 |
Shipping and handling charges related to manufacturing activities | 65.5 | 72.0 | 77.6
Advertising and promotion expenses | 47.5 | 44.5 | 39.3
Foreign exchange loss | $ 7.4 | $ 11.0 | $ 7.5
Number of anti-dilutive awards outstanding (in shares) | 0 | 0 | 0
Dilutive securities (in shares) | 905,610 | 1,060,072 | 945,250
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 | $ 116.4 | $ 107.8 | $ 104.9
Cargo and Freight |  |  |
Summary Of Accounting Policies [Line Items] |  |  |
Shipping and handling charges |  | $ 11.5 | $ 11.0

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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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 48 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-48 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 730 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482916/730-10-50-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 912 -SubTopic 730 -Name Accounting Standards Codification -Section 25 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479532/912-730-25-1 + Details
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