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Segment Information - Pre-Tax Depreciation and Amortization by Operating Segment (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization of property and equipment | $ 6,449 | $ 5,665 | $ 17,389 | $ 18,054
Amortization of intangible assets | 8,986 | 7,988 | 24,815 | 24,097
Depreciation and amortization, total | 15,435 | 13,653 | 42,204 | 42,151
North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization of property and equipment | 5,769 | 4,376 | 14,918 | 14,047
Amortization of intangible assets | 8,468 | 7,372 | 23,172 | 22,229
EMEA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization of property and equipment | 531 | 1,141 | 2,006 | 3,575
Amortization of intangible assets | 404 | 494 | 1,291 | 1,491
APAC |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization of property and equipment | 149 | 148 | 465 | 432
Amortization of intangible assets | $ 114 | $ 122 | $ 352 | $ 377

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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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