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Goodwill and Intangible Assets - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Goodwill	$ 5,243,266,000	$ 5,243,266,000	$ 5,284,153,000
Amortization expense	112,000,000	192,500,000	206,400,000
Impairment of intangible assets	0
Twilio Communications
Goodwill [Line Items]
Goodwill	4,900,000,000	4,937,181,000	0
Segment
Goodwill [Line Items]
Goodwill	$ 306,100,000	$ 306,085,000	$ 0

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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