Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Purchase Obligations During the normal course of business, in order to manage manufacturing lead times and help ensure adequate component supply, the Company enters into agreements with contract manufacturers and suppliers that either allow it to procure inventory based upon criteria as defined by the Company or establish the parameters defining the Company’s requirements. In addition, we have entered into software license agreements which are firm commitments and are not cancellable. As of December 31, 2022, the Company had entered into firm, non-cancelable, and unconditional commitments under such arrangements through 2027. The Company expects to make total payments of $306 million under these arrangements as follows: $131 million in 2023, $127 million in 2024, $27 million in 2025, $18 million in 2026, and $3 million in 2027. The Company outsources certain corporate functions, such as benefit administration and information technology-related services, under various contracts, the longest of which is expected to expire in 2028. The remaining payments under these contracts are approximately $18 million over the remaining life of the contracts. However, these contracts can be terminated. Termination would result in a penalty substantially less than the remaining annual contract payments. The Company would also be required to find another source for these services, including the possibility of performing them in-house. Legal Matters Hytera Litigation On March 14, 2017, the Company filed a complaint in the U.S. District Court for the Northern District of Illinois (the "Court") against Hytera Communications Corporation Limited of Shenzhen, China; Hytera America, Inc.; and Hytera Communications America (West), Inc. (collectively, "Hytera"), alleging trade secret theft and copyright infringement and seeking, among other things, injunctive relief, compensatory damages, and punitive damages. On February 14, 2020, the Company announced that a jury in the Court decided in the Company's favor in its trade secret theft and copyright infringement case. In connection with this verdict, the jury awarded the Company $345.8 million in compensatory damages and $418.8 million in punitive damages, for a total of $764.6 million. On December 17, 2020, the Court denied the Company’s motion for a permanent injunction, finding instead that Hytera must pay the Company a forward-looking reasonable royalty on products that use the Company’s stolen trade secrets. As the parties were unable to agree on a reasonable royalty rate, the Court entered an order favorable to the Company on December 15, 2021, and, consistent with the Company's requests, set royalty rates for Hytera's sale of relevant products from July 1, 2019 forward. On July 5, 2022, the Court ordered that Hytera pay into a third-party escrow on July 31, 2022, the royalties owed to the Company based on the sale of relevant products from July 1, 2019 to June 30, 2022. Hytera failed to make the required royalty payment on July 31, 2022. On August 1, 2022, Hytera filed a motion to modify or stay the Court's previous July 5, 2022 royalty order. On August 3, 2022, the Company filed a motion seeking to hold Hytera in civil contempt for violating the royalty order by not making the required royalty payment in July. Hytera made quarterly royalty payments on October 31, 2022 and January 31, 2023 into a third-party escrow. The amounts paid into escrow were de minimis and will not be recognized until all contingencies are resolved and amounts are released from escrow. In response to the Court's decision to award the Company $764.6 million in compensatory and punitive damages, Hytera motioned for certain equitable relief, which the Court granted on January 8, 2021, reducing the $764.6 million judgment award to $543.7 million. That same day, the Court also granted the Company’s motion for prejudgment interest. On August 10, 2021, the Court ruled that Hytera must pay the Company $51.1 million in prejudgment interest and $2.6 million in costs. On March 25, 2021, the Court entered rulings favorable to the Company with respect to several of the Company's post-trial motions, including the Company's motion for attorneys' fees and its motion to require Hytera to turn over certain assets in satisfaction of the Company’s judgment award. On October 15, 2021, the Court granted the Company’s request for $34.2 million in attorneys’ fees against Hytera. On September 29, 2021, the Company filed two additional motions with the Court, requesting the Court to reconsider its order denying the Company’s request for an injunction, and requesting that the Court enforce its ruling requiring Hytera to turn over certain assets in satisfaction of the Company's judgment award, or, in the alternative, hold Hytera in contempt. On July 5, 2022, the Court denied both motions. On September 7, 2021, Hytera filed a notice of appeal of the Court’s judgment with the U.S. Court of Appeals for the Seventh Circuit (the "Court of Appeals"). The Court of Appeals dismissed the notice of appeal on February 16, 2022 after determining that such appeal was premature. On August 2, 2022, after the Court denied the motions described above on July 5, 2022, Hytera filed a renewed notice of appeal in the Court of Appeals. The Company filed its cross-appeal on August 5, 2022. On November 15, 2022, Hytera filed its appellate court brief in the Court of Appeals. Hytera Bankruptcy Proceedings Separate from the Company's litigation with Hytera, on May 27, 2020, Hytera America, Inc. and Hytera Communications America (West), Inc. each filed for Chapter 11 bankruptcy protection in the U.S. Bankruptcy Court for the Central District of California (the “Bankruptcy Court”). The Company filed motions in the Bankruptcy Court to dismiss the bankruptcy proceedings in July 2020. On January 22, 2021, the Bankruptcy Court entered an agreed order, allowing a partial sale of Hytera's U.S. assets in the bankruptcy proceedings. The proposed sale does not include Hytera inventory accused of including the Company’s intellectual property. On February 11, 2022, the Court entered an order to confirm the liquidation plan for the two Hytera entities and the distributions were made on February 25, 2022 to the creditors, including a distribution of $13 million to the Company. On December 22, 2022, an additional distribution of $2 million was made to the Company as well as an assignment of various delinquent accounts receivable of the bankrupt Hytera entities. The gains for the two monetary distributions were recorded to Other charges (income) in the Company's Consolidated Statements of Operations.