Business Acquisitions - Additional Information (Details) - USD ($)								3 Months Ended	12 Months Ended
	Oct. 07, 2021	Aug. 09, 2021	May 17, 2021	Sep. 01, 2020	Nov. 05, 2019	May 31, 2019	Feb. 21, 2019	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2020
Business Acquisition [Line Items]
Cash purchase consideration									$ 452,000,000	$ 548,000,000	$ 262,000,000
Goodwill								$ 3,265,000,000	3,265,000,000	2,988,000,000	2,622,000,000
Intangible assets acquired		$ 114,000,000
Acquisition and integration costs									25,000,000	23,000,000	22,000,000
Transaction related obligations										9,000,000	$ 9,000,000
Antuit
Business Acquisition [Line Items]
Cash purchase consideration	$ 145,000,000
Goodwill	105,000,000
Fair value grants	$ 5,000,000
Service period	3 years
Intangible assets acquired	$ 47,000,000
Fetch
Business Acquisition [Line Items]
Cash purchase consideration		290,000,000
Goodwill		174,000,000
Fair value grants		$ 23,000,000
Service period		3 years
Consideration transferred for net assets acquired		$ 301,000,000
Existing ownership in acquiree remeasured upon acquisition		11,000,000
Ownership interest remeasurement gain		$ 1,000,000
Increase in deferred tax assets								$ 33,000,000
Adaptive Vision
Business Acquisition [Line Items]
Cash purchase consideration			$ 18,000,000
Goodwill			7,000,000
Intangible assets acquired			$ 13,000,000
Capitalized intangible assets, useful life (in years)			8 years
Reflexis
Business Acquisition [Line Items]
Cash purchase consideration				$ 547,000,000
Goodwill				356,000,000
Fair value grants				9,000,000
Increase decrease in deferred tax liabilities									2,000,000
Reduction of goodwill									7,000,000
Intangible assets acquired				$ 213,000,000
Reduction in purchase price									1,000,000
Measurement period adjustments									$ 9,000,000
Reflexis | Loans Payable | 2020 Term Loan
Business Acquisition [Line Items]
Face amount												$ 200,000,000
Cortexica
Business Acquisition [Line Items]
Goodwill					$ 4,000,000
Consideration transferred for net assets acquired					7,000,000
Intangible assets acquired					$ 4,000,000
Profitect
Business Acquisition [Line Items]
Cash purchase consideration						$ 75,000,000
Goodwill						54,000,000
Consideration transferred for net assets acquired						79,000,000
Existing ownership in acquiree remeasured upon acquisition						4,000,000
Ownership interest remeasurement gain						4,000,000
Intangible assets acquired						$ 35,000,000
Temptime
Business Acquisition [Line Items]
Cash purchase consideration							$ 180,000,000
Goodwill							74,000,000
Reduction of goodwill										$ (1,000,000)
Intangible assets acquired							$ 106,000,000