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Intangible Assets and Goodwill - Recent Acquisition (Details) - USD ($) $ in Millions |  |  |  |  |  |  |  | 3 Months Ended | 9 Months Ended |
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Dec. 14, 2022 | Oct. 25, 2022 | Aug. 08, 2022 | May 12, 2022 | Apr. 19, 2022 | Mar. 23, 2022 | Mar. 03, 2022 | Sep. 30, 2023 | Oct. 01, 2022 | Sep. 30, 2023 | Oct. 01, 2022 | Dec. 31, 2022
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Gain on TETRA Ireland equity method investment |  |  |  |  |  |  |  | $ 0 | $ 0 | $ 0 | $ 21 |
Goodwill |  |  |  |  |  |  |  | $ 3,278 |  | $ 3,278 |  | $ 3,312
Barrett Communications |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  |  | $ 18 |  |  |  |  |  |  |  |  |
Goodwill |  |  | 1 |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | 3 |  |  |  |  |  |  |  |  |
Net assets acquired |  |  | $ 14 |  |  |  |  |  |  |  |  |
Useful life |  |  | 7 years |  |  |  |  |  |  |  |  |
Videotec |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  |  |  | $ 23 |  |  |  |  |  |  |  |
Share-based compensation acquired |  |  |  | $ 4 |  |  |  |  |  |  |  |
Average service period |  |  |  | 1 year |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 9 |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  | 6 |  |  |  |  |  |  |  |
Net assets acquired |  | $ 9 |  | $ 8 |  |  |  |  |  |  |  |
Calipsa |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  |  |  |  | $ 39 |  |  |  |  |  |  |
Share-based compensation acquired |  |  |  |  | $ 4 |  |  |  |  |  |  |
Average service period |  |  |  |  | 2 years |  |  |  |  |  |  |
Goodwill |  | 10 |  |  | $ 24 |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  | 21 |  |  |  |  |  |  |
Acquired liabilities |  |  |  |  | 6 |  |  |  |  |  |  |
TETRA Ireland |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  |  |  |  |  | $ 120 |  |  |  |  |  |
Gain on TETRA Ireland equity method investment |  |  |  |  |  | 21 |  |  |  |  |  |
Goodwill |  |  |  |  |  | 47 |  |  |  |  |  |
Intangible assets acquired |  |  |  |  |  | 90 |  |  |  |  |  |
Net assets acquired |  |  |  |  |  | 6 |  |  |  |  |  |
Ava |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  |  |  |  |  |  | $ 388 |  |  |  |  |
Share-based compensation acquired |  |  |  |  |  |  | $ 7 |  |  |  |  |
Average service period |  |  |  |  |  |  | 2 years |  |  |  |  |
Goodwill |  |  |  |  |  |  | $ 267 |  |  |  |  |
Intangible assets acquired |  |  |  |  |  |  | 165 |  |  |  |  |
Acquired liabilities |  |  |  |  |  |  | 44 |  |  |  |  |
Futurecom Systems Group, ULC |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition |  | 30 |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  | $ 11 |  |  |  |  |  |  |  |  |  |
Useful life |  | 6 years |  |  |  |  |  |  |  |  |  |
Rave Mobile |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for acquisition | $ 553 |  |  |  |  |  |  |  |  |  |  |
Share-based compensation acquired | $ 2 |  |  |  |  |  |  |  |  |  |  |
Average service period | 2 years |  |  |  |  |  |  |  |  |  |  |
Goodwill | $ 399 |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired | 212 |  |  |  |  |  |  |  |  |  |  |
Acquired liabilities | 58 |  |  |  |  |  |  |  |  |  |  |
Customer Relationships | Calipsa |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  | $ 1 |  |  |  |  |  |  |
Useful life |  |  |  |  | 3 years |  |  |  |  |  |  |
Customer Relationships | TETRA Ireland |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  |  | $ 83 |  |  |  |  |  |
Useful life |  |  |  |  |  | 12 years |  |  |  |  |  |
Customer Relationships | Ava |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  |  |  | $ 21 |  |  |  |  |
Useful life |  |  |  |  |  |  | 2 years |  |  |  |  |
Customer Relationships | Rave Mobile |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired | $ 121 |  |  |  |  |  |  |  |  |  |  |
Useful life | 17 years |  |  |  |  |  |  |  |  |  |  |
Trade Names | Barrett Communications |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 1 |  |  |  |  |  |  |  |  |
Trade Names | TETRA Ireland |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  |  | $ 7 |  |  |  |  |  |
Useful life |  |  |  |  |  | 14 years |  |  |  |  |  |
Trade Names | Rave Mobile |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired | $ 9 |  |  |  |  |  |  |  |  |  |  |
Useful life | 9 years |  |  |  |  |  |  |  |  |  |  |
Technology | Barrett Communications |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 2 |  |  |  |  |  |  |  |  |
Technology | Videotec |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Useful life |  |  |  | 4 years |  |  |  |  |  |  |  |
Technology | Calipsa |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  | $ 20 |  |  |  |  |  |  |
Useful life |  |  |  |  | 15 years |  |  |  |  |  |  |
Technology | Ava |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  |  |  |  | $ 144 |  |  |  |  |
Useful life |  |  |  |  |  |  | 14 years |  |  |  |  |
Technology | Rave Mobile |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets acquired | $ 82 |  |  |  |  |  |  |  |  |  |  |

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