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Income Taxes - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Jan. 01, 2023 | Jan. 02, 2022 | Jan. 03, 2021 | Dec. 29, 2019
Income Taxes [Line Items] |  |  |  |
Loss carryforwards | $ 33.4 | $ 36.4 |  |
Operating loss carryforwards, not subject to expiration | $ 30.7 |  |  |
U.S. statutory rate | 21.00% | 21.00% | 21.00% |
Income tax expense (benefit) | $ (7.9) | $ 35.1 | $ (34.0) |
Gain from insurance settlement |  | 4.8 |  |
Disposition of business | 3.9 | 0.0 | (6.6) |
Tax exempt life insurance cash surrender | 7.8 | (5.2) | (4.6) |
Undistributed earnings of foreign subsidiaries | 156.5 |  |  |
Unrecognized tax benefits | 0.5 | 0.6 | 0.5 | $ 0.9
Unrecognized tax benefits that would impact effective tax rate | 0.4 | 0.5 | 0.4 |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense |  | 0.1 | (0.1) |
Unrecognized tax benefits, income tax penalties and interest accrued | 0.1 | 0.2 |  |
Significant change in unrecognized tax benefits is reasonably possible, amount of unrecorded benefit | 0.2 |  |  |
Goodwill |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax expense (benefit) | (7.1) |  | (23.0) |
Expiring in Years 2023 to 2042 |  |  |  |
Income Taxes [Line Items] |  |  |  |
Subject to expiration | 2.7 |  |  |
General Business Tax Credit Carryforward | Expiring In Years 2034 to 2042 |  |  |  |
Income Taxes [Line Items] |  |  |  |
General business credit carryforward | 177.1 |  |  |
Foreign Tax Credit Carryforward | Expiring In Years 2023 to 2032 |  |  |  |
Income Taxes [Line Items] |  |  |  |
General business credit carryforward | 23.6 |  |  |
Pro Forma |  |  |  |
Income Taxes [Line Items] |  |  |  |
Potential repatriation of foreign earnings amount | 9.8 |  |  |
United Kingdom |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax expense (benefit) |  | (5.2) |  |
Persol Holdings Investment |  |  |  |
Income Taxes [Line Items] |  |  |  |
Income tax expense (benefit) | $ (16.9) | $ 37.3 | $ (5.1) |

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- Definition Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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