Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Sep. 27, 2025
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Legal Matters Hytera Civil Litigation In 2017, the Company filed a complaint against Hytera Communications Corporation Limited of Shenzhen, China; Hytera America, Inc.; and Hytera Communications America (West), Inc. (collectively, "Hytera"), in the U.S. District Court for the Northern District of Illinois (the "District Court"), alleging trade secret theft and copyright infringement, and seeking injunctive relief. In 2020, a jury decided in the Company's favor and awarded the Company $543.7 million, plus $51.1 million in pre-judgment interest and $2.6 million in costs, as well as $34.2 million in attorneys' fees. Subsequently, the District Court ordered Hytera to pay the Company a forward-looking reasonable royalty on products ("I-Series") that use the Company’s stolen trade secrets, setting royalty rates for Hytera's sale of relevant products from July 1, 2019 forward. The District Court then ordered Hytera to make royalty payments into a third-party escrow, while it reviewed Hytera's motion to modify the royalty order, which the District Court eventually denied. Hytera refused to make all of its royalty payments. The Company filed a motion to hold Hytera in civil contempt for failing to make every royalty payment, which the District Court granted in 2023. As a result, on September 1, 2023, Hytera made a payment of $56 million into the third-party escrow, in addition to subsequent de minimis quarterly royalty payments between October 2022 and November 2024. The aggregate amount paid into escrow of approximately $61 million was released to the Company on November 26, 2024 and was recorded as a gain within Other charges within the Consolidated Statement of Operations. Hytera has made de minimis royalty payments related to the I-Series products directly to the Company between January 2025 and July 2025. Following the initial District Court judgment in the Company's favor, both parties appealed to the U.S. Court of Appeals for the Seventh Circuit (the "Court of Appeals"). On July 2, 2024, the Court of Appeals affirmed the District Court's award of $407.4 million in damages under the Defend Trade Secrets Act, directed the District Court to recalculate and reduce its award of $136.3 million in copyright infringement damages, and instructed the District Court to reconsider its denial of the Company's request for an injunction. In all other respects, the Court of Appeals affirmed the judgment of the District Court. On October 4, 2024, the Court of Appeals denied Hytera's motion for rehearing. The case was remanded to the District Court for further action per the Court of Appeals' decision. On January 2, 2025, Hytera filed a petition for writ of certiorari with the Supreme Court of the United States, which was subsequently denied on February 24, 2025. The issues of copyright recalculation, turnover of Hytera assets to the Company, and injunction are currently briefed. On October 14-15, 2025, the District Court held hearings on these issues, but has not yet issued any rulings. In 2025, Hytera made payments towards amounts awarded to the Company and owed by Hytera pursuant to court orders related to I-Series products. In the third quarter of 2025, the Company received payments of $74 million, resulting in an aggregate of $94 million of payments received in the nine months ended September 27, 2025. These payments were recorded as a gain within Other charges within the Consolidated Statement of Operations. The Company continues to seek collection of the judgment through the ongoing legal process. In 2024, the parties engaged in competing litigation in the District Court and a court in China related to the possible continued use by Hytera of the Company’s trade secrets in Hytera’s currently shipping products ("H-Series"). On April 2, 2024, the District Court held Hytera in civil contempt, and issued a worldwide sales injunction of certain H-Series products and a daily fine for Hytera's failure to withdraw its competing litigation in China. On April 16, 2024, the Court of Appeals granted Hytera's motion for an emergency stay of the contempt sanctions, pending its review of the District Court's various orders related to the competing litigation and contempt sanctions. The District Court held hearings in August 2024, concerning whether Hytera's currently shipping H-Series products continue to misuse the Company's trade secrets and copyrighted source code. On August 25, 2025, the District Court held Hytera in civil contempt for violation of the District Court’s royalty order and ordered Hytera to pay the Company approximately $70 million for unpaid royalties and interest for Hytera’s continued use of the Company’s trade secrets and copyrighted source code in Hytera's H-Series products. Hytera has appealed the District Court’s order to the Court of Appeals. Hytera’s appeal does not automatically stay its obligation to pay the $70 million. On October 14-15, 2025, the District Court heard arguments on whether Hytera must pay the $70 million into escrow, or directly to the Company as a payment towards amounts awarded to the Company and owed by Hytera pursuant to prior court orders, but has not yet issued a ruling. Hytera Criminal Litigation On January 13, 2025, Hytera pleaded guilty to one federal felony count of conspiracy to steal the Company's trade secrets in a criminal action brought by the U.S. Department of Justice against Hytera and several of its employees in the District Court. Hytera's sentencing has been scheduled for November 24th and 25th, 2025. Pursuant to the plea agreement, Hytera's sentence may include a fine to be paid to the government and restitution to be paid to the Company in the amount to be determined by the District Court.