Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Classification [Line Items]
Assets, Fair Value Disclosure	$ 90	$ 89
Liabilities, Fair Value Disclosure	1	3
Debt Securities
Classification [Line Items]
Assets, Fair Value Disclosure	71	70
Equity Securities
Classification [Line Items]
Assets, Fair Value Disclosure	19	19
Contingent Consideration Liabilities [Member]
Classification [Line Items]
Liabilities, Fair Value Disclosure	1	3
Fair Value, Inputs, Level 1 [Member]
Classification [Line Items]
Assets, Fair Value Disclosure	90	89
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 1 [Member] \| Debt Securities
Classification [Line Items]
Assets, Fair Value Disclosure	71	70
Fair Value, Inputs, Level 1 [Member] \| Equity Securities
Classification [Line Items]
Assets, Fair Value Disclosure	19	19
Fair Value, Inputs, Level 1 [Member] \| Contingent Consideration Liabilities [Member]
Classification [Line Items]
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member]
Classification [Line Items]
Assets, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member] \| Debt Securities
Classification [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member] \| Equity Securities
Classification [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member] \| Contingent Consideration Liabilities [Member]
Classification [Line Items]
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member]
Classification [Line Items]
Assets, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure	1	3
Fair Value, Inputs, Level 3 [Member] \| Debt Securities
Classification [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] \| Equity Securities
Classification [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] \| Contingent Consideration Liabilities [Member]
Classification [Line Items]
Liabilities, Fair Value Disclosure	$ 1	$ 3