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Business Combination, Contingent Consideration, Period

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Business Combination, Remaining Consideration Payable

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount classified as assets attributable to disposal group held for sale or disposed of.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

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Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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ACQUISITIONS AND DISPOSITIONS (Details) € in Millions, ¥ in Millions, SFr in Millions, $ in Millions					3 Months Ended			12 Months Ended
	Mar. 01, 2023 USD ($)	Mar. 01, 2023 CNY (¥)	Dec. 01, 2022 USD ($)	Dec. 01, 2022 CHF (SFr)	Mar. 31, 2025 USD ($)	Mar. 31, 2025 CNY (¥)	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 CNY (¥)	Mar. 31, 2025 CNY (¥)	Mar. 31, 2025 CHF (SFr)	Dec. 31, 2024 CNY (¥)	Dec. 01, 2023 USD ($)	Dec. 01, 2023 EUR (€)	Mar. 01, 2023 CNY (¥)	Dec. 01, 2022 CHF (SFr)
Business Acquisition [Line Items]
Loss on sale of businesses					$ (1)		$ 0
Current assets of discontinued operations					13
Current liabilities of discontinued operations					5
Costs to exit charging business					26		0
Impairment charges					39		$ 0
Impairment					13
Battery & Charging Systems
Business Acquisition [Line Items]
Costs to exit charging business					26
Write-off inventory					7
Impairment of intangible assets					39
Impairment charges					22
Impairment					13
Fixed asset					4
Eldor Corporation’s Electric Hybrid Systems Business
Business Acquisition [Line Items]
Earn out payment liability															$ 78	€ 72
Contractual earn-out payments															$ 191	€ 175
Retention payment payable period															2 years	2 years
Hubei Surpass Sun Electric Charging Business
Business Acquisition [Line Items]
Contractual earn-out payments	$ 15																¥ 103
Business acquisition, percentage of voting interests acquired	100.00%																100.00%
Business consideration	$ 42	¥ 288
Base purchase price	$ 39	¥ 268
Payments to acquire businesses								$ 4	¥ 25	$ 31	¥ 217
Post-closing adjustments through reduction of payment					1	¥ 6
Remaining consideration payable					2	¥ 10		1	¥ 10
Hubei Surpass Sun Electric Charging Business \| Other current liabilities
Business Acquisition [Line Items]
Consideration payable in next two years					3			$ 3				¥ 20		¥ 20
Drivetek AG
Business Acquisition [Line Items]
Contractual earn-out payments			$ 10															SFr 10
Retention payment payable period			3 years															3 years
Business acquisition, percentage of voting interests acquired			100.00%															100.00%
Business consideration			$ 39	SFr 37
Base purchase price			29	27
Payments to acquire businesses			$ 29	SFr 27
Other non-current liability					$ 5								SFr 4