Income tax examination estimate of possible deferred tax liability.

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Income tax examination estimate of possible interest.

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Income tax examination estimate of possible penalties.

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Income tax examination estimate of possible taxes.

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Income tax examination estimate of possible taxes payable.

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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Estimated amount of loss resulting from an adverse tax position.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Date the pending litigation matter was dismissed, in YYYY-MM-DD format.

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Date complaint was formally filed in court of law, arbitration, or mediation, in YYYY-MM-DD format.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Amount of cash outflow for taxes classified as other.

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Amount of unrecognized tax benefits.

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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions			3 Months Ended
	Sep. 19, 2019	Jun. 28, 2016	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Aug. 21, 2009
Loss Contingency, Information about Litigation Matters [Abstract]
Income tax expense (benefit)			$ 41	$ 61
Chicago Cubs Transactions [Member] \| Northside Entertainment Holdings LLC [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Ownership interest percentage						95.00%
Chicago Cubs Transactions [Member] \| Chicago Entertainment Ventures, LLC [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Ownership interest percentage						5.00%
Tribune [Member] \| Internal Revenue Service ("IRS") [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Increase in federal and state taxes payable			17
Increase in deferred income tax liability			69
Unrecognized tax benefits			11		$ 11
Tribune [Member] \| Chicago Cubs Transactions [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Income tax penalties expense		$ 73
Income tax interest expense			241
Estimated federal and state income taxes			$ 225
Income tax examination, estimate of possible taxes		$ 182
Tax payments	$ 154
Multi District Litigation [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Loss contingency dismissal date			Sep. 05, 2019
Loss contingency lawsuit filing date			Apr. 03, 2019
Multi District Litigation [Member] \| Second Amended Complaint [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Loss contingency dismissal date			Oct. 08, 2019
Loss contingency lawsuit filing date			Sep. 09, 2019
Financial Guarantee of Mission Debt [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Maximum commitment under senior secured credit facility			$ 365
Commitment under senior secured credit facility at carrying value			$ 351