v3.25.3

Strategic Optimization Program (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Restructuring Reserve [Roll Forward]
Strategic optimization program costs	$ 222	$ 0	$ 566	$ 0
Strategic optimization program costs, after-tax	168	$ 0	429	$ 0
Employee severance and other restructuring
Restructuring Reserve [Roll Forward]
Strategic optimization program costs	181		467
Employee severance
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance			0
Strategic optimization program costs			335
Payments			(171)
Restructuring Reserve, Ending Balance	$ 164		$ 164

Restructuring Charges, Net Of Tax Expense

+ References

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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Cigna Group 10-Q