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SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 31, 2021 | Sep. 30, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Movement in valuation and qualifying accounts |  |  |  |  |
Balance at Beginning of Period |  |  | $ 8 | $ 6 | $ 7
Charged to Costs and Expenses |  |  | 7 | 5 | 1
Charged to Other Accounts |  |  | 0 | 0 | 0
Deductions |  |  | (5) | (3) | (2)
Balance at End of Period |  |  | 11 | 8 | 6
State income tax benefit, net of federal expense |  |  | (39) | 2 | (10)
Hüppe |  |  |  |  |
Movement in valuation and qualifying accounts |  |  |  |  |
Deductions | $ (1) |  |  |  |
Valuation allowance on deferred tax assets: |  |  |  |  |
Movement in valuation and qualifying accounts |  |  |  |  |
Balance at Beginning of Period |  |  | 15 | 17 | 35
Charged to Costs and Expenses |  |  | 2 | 0 | 5
Charged to Other Accounts |  |  | 53 | 0 | 0
Deductions |  |  | (37) |  | (23)
Balance at End of Period |  |  | 33 | 15 | $ 17
Valuation allowance on deferred tax assets: | Sauna360 Group Oy |  |  |  |  |
Movement in valuation and qualifying accounts |  |  |  |  |
Charged to Other Accounts |  | $ 5 |  |  |
Valuation allowance on deferred tax assets: | Hüppe |  |  |  |  |
Movement in valuation and qualifying accounts |  |  |  |  |
Deductions | $ (23) |  |  | $ (2) |
Valuation Allowance, State Deferred Tax Asset |  |  |  |  |
Movement in valuation and qualifying accounts |  |  |  |  |
Charged to Other Accounts |  |  | 48 |  |
State income tax benefit, net of federal expense |  |  | $ (29) |  |

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- Definition Amount of deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)(Note 1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-9 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.7) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479360/740-10-S99-1 + Details
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