Acquisitions and Divestitures - Schedule of Preliminary Estimated Fair Value (Details) - USD ($) $ in Millions	Mar. 31, 2022	Feb. 28, 2022	Dec. 31, 2021
Assets acquired
Goodwill	$ 33,642		$ 3,506
IHS Markit
Assets acquired
Cash and cash equivalents		$ 310
Accounts receivable, net		968
Prepaid and other current assets		244
Assets of a business held for sale		1,519
Property and equipment		122
Right of use assets		234
Goodwill		30,136
Other intangible assets		20,002
Other non-current assets		1,730
Total assets acquired		55,265
Liabilities assumed
Account payable		174
Accrued compensation		81
Short-term debt		968
Unearned revenue		1,053
Other current liabilities		577
Liabilities of a business held for sale		72
Long-term debt		4,191
Lease liabilities - non-current		227
Deferred tax liability - non-current		4,330
Other non-current liabilities		56
Total liabilities assumed		11,729
Total consideration transferred		$ 43,536