Acquisitions and Divestitures - Schedule of Preliminary Estimated Fair Value (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022	Feb. 28, 2022
Assets acquired
Goodwill	$ 34,817	$ 34,545
IHS Markit
Assets acquired
Cash and cash equivalents			$ 310
Accounts receivable, net			968
Prepaid and other current assets			224
Assets of a business held for sale			1,519
Property and equipment			118
Right of use assets			240
Goodwill			31,456
Other intangible assets			18,620
Equity investments in unconsolidated subsidiaries			1,644
Other non-current assets			54
Total assets acquired			55,153
Liabilities assumed
Account payable			174
Accrued compensation			90
Short-term debt			968
Unearned revenue			1,053
Other current liabilities			581
Liabilities of a business held for sale			72
Long-term debt			4,191
Lease liabilities - non-current			231
Deferred tax liability - non-current			4,200
Other non-current liabilities			57
Total liabilities assumed			11,617
Total consideration transferred			$ 43,536