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Business Combinations - Summary of Fair Value of Identifiable Intangible Assets (Detail) - APi Acquisition [Member] $ in Millions | Oct. 01, 2019 USD ($)
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Indefinite Lived Intangible Assets By Major Class [Line Items] |
Total intangibles | $ 1,110
Contractual Backlog [Member] |
Indefinite Lived Intangible Assets By Major Class [Line Items] |
Total intangibles | 99
Customer Relationships [Member] |
Indefinite Lived Intangible Assets By Major Class [Line Items] |
Total intangibles | 752
Tradenames and Trademarks [Member] |
Indefinite Lived Intangible Assets By Major Class [Line Items] |
Total intangibles | $ 259

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, from an acquisition. + References No definition available. + Details
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