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Goodwill - Changes in Goodwill - (Detail) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 02, 2021 | Jun. 27, 2020 | Mar. 28, 2020 | Jan. 01, 2022 | Jan. 02, 2021
Goodwill [Line Items] |  |  |  |  |
Increase from business combinations |  |  |  | $ 0 | $ 79,862,000
Goodwill [Roll Forward] |  |  |  |  |
Goodwill, beginning of period |  |  | $ 22,350,000 | 103,206,000 | 22,350,000
Increase from business combinations |  |  |  | 0 | 79,862,000
Foreign currency translation and other adjustments |  |  |  | (2,872,000) | 994,000
Goodwill, end of period | $ 103,206,000 |  |  | $ 100,334,000 | $ 103,206,000
LiDCO Acquisition [Member] |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Increase from business combinations | 21,800,000 |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Increase from business combinations | $ 21,800,000 |  |  |  |
Connected Care Acquisition [Member] |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Increase from business combinations |  |  | 31,400,000 |  |
Goodwill [Roll Forward] |  |  |  |  |
Increase from business combinations |  |  | $ 31,400,000 |  |
TNI Medical AG Acquisition [Member] |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Increase from business combinations |  | $ 26,700,000 |  |  |
Goodwill [Roll Forward] |  |  |  |  |
Increase from business combinations |  | $ 26,700,000 |  |  |

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=123586518&loc=d3e961-128460 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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