Summary Of Significant Accounting Policies	3 Months Ended
Dec. 30, 2022
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Recently Issued Accounting Standards Standards Not Yet Adopted Business Combinations. In October 2021, the FASB issued ASU 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers, which requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by an acquirer in accordance with ASC 606, Revenue from Contracts with Customers. Currently, we recognize acquired contract assets and contract liabilities at fair value as of the acquisition date, in accordance with ASC 805. This standard will be effective for Dolby beginning September 30, 2023 on a prospective basis, but early adoption is permitted. We are currently in the process of evaluating the impact of adoption on our condensed consolidated financial statements.

Summary Of Significant Accounting Policies

3 Months Ended

Dec. 30, 2022

Summary of Significant Accounting Policies

Recently Issued Accounting Standards

Standards Not Yet Adopted

Business Combinations. In October 2021, the FASB issued ASU 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers, which requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by an acquirer in accordance with ASC 606, Revenue from Contracts with Customers. Currently, we recognize acquired contract assets and contract liabilities at fair value as of the acquisition date, in accordance with ASC 805. This standard will be effective for Dolby beginning September 30, 2023 on a prospective basis, but early adoption is permitted. We are currently in the process of evaluating the impact of adoption on our condensed consolidated financial statements.