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Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Effective Income Tax Rate Reconciliation [Line Items]
Effective tax rate	21.00%	21.00%	21.00%	21.00%
National Tax Service of Korea
Effective Income Tax Rate Reconciliation [Line Items]
Income taxes receivable, noncurrent	$ 263		$ 263		$ 253

X

- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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- Definition

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.

+ References

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Carrying amount due after one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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