Significant Accounting Policies (Policies)	6 Months Ended
May 30, 2021
Accounting Policies [Abstract]
Basis of accounting	The unaudited consolidated financial statements of the Company and its wholly-owned and majority-owned foreign and domestic subsidiaries are prepared in conformity with generally accepted accounting principles in the United States ("U.S. GAAP") for interim financial information.
Consolidated entities policy	The unaudited consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany transactions have been eliminated.
Fiscal period	The Company’s fiscal year ends on the last Sunday of November in each year, although the fiscal years of certain foreign subsidiaries end on November 30. Each quarter of both fiscal years 2021 and 2020 consists of 13 weeks, with the exception of the fourth quarter of 2020, which consisted of 14 weeks. All references to years and quarters relate to fiscal years and quarters rather than calendar years and quarters.
Use of estimates	The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and the related notes to the consolidated financial statements. Estimates are based upon historical factors, current circumstances and the experience and judgment of the Company’s management. Management evaluates its estimates and assumptions on an ongoing basis and may employ outside experts to assist in its evaluations. Changes in such estimates, based on more accurate future information, or different assumptions or conditions, may affect amounts reported in future periods.
New accounting pronouncements	Changes in Accounting Principles •In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires entities to use a forward-looking approach based on expected losses to estimate credit losses on certain types of financial instruments, including trade receivables. The FASB has subsequently issued updates to the standard to provide additional clarification on specific topics. The Company adopted this standard in the first quarter of fiscal 2021. The adoption of this standard did not have an impact on the Company's consolidated financial statements and related disclosures. •In August 2018, the FASB issued ASU 2018-15, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40). ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal use software (and hosting arrangements that include an internal-use software license). The guidance provides criteria for determining which implementation costs to capitalize as an asset related to the service contract and which costs to expense. The capitalized implementation costs are required to be expensed over the term of the hosting arrangement. The guidance also clarifies the presentation requirements for reporting such costs in the entity’s financial statements. The Company adopted this standard in the first quarter of fiscal 2021 on a prospective basis. The adoption of this standard did not have an impact on the Company's consolidated financial statements and related disclosures. Recently Issued Accounting Standards There have been no developments to recently issued accounting standards, including the expected dates of adoption and estimated effects on the Company’s consolidated financial statements and footnote disclosures, from those disclosed in the 2020 Annual Report on Form 10-K, except for the following: First Quarter 2023 •In March 2020 and January 2021, the FASB issued ASU 2020-04, Facilitation of the Effects of Reference Rate Reform on Financial Reporting and ASU 2021-01, Reference Rate Reform: Scope, respectively. Together, the ASUs provide temporary optional expedients and exceptions to the U.S. GAAP guidance on contract modifications and hedge accounting to ease the financial reporting burdens related to the expected market transition from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates. This guidance is effective beginning on March 12, 2020, and the Company may elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the impact this guidance may have on its consolidated financial statements and related disclosures, if adopted.

Significant Accounting Policies (Policies)

6 Months Ended

May 30, 2021

The unaudited consolidated financial statements of the Company and its wholly-owned and majority-owned foreign and domestic subsidiaries are prepared in conformity with generally accepted accounting principles in the United States ("U.S. GAAP") for interim financial information.

Consolidated entities policy

The unaudited consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany transactions have been eliminated.

Fiscal period

The Company’s fiscal year ends on the last Sunday of November in each year, although the fiscal years of certain foreign subsidiaries end on November 30. Each quarter of both fiscal years 2021 and 2020 consists of 13 weeks, with the exception of the fourth quarter of 2020, which consisted of 14 weeks. All references to years and quarters relate to fiscal years and quarters rather than calendar years and quarters.

Use of estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and the related notes to the consolidated financial statements. Estimates are based upon historical factors, current circumstances and the experience and judgment of the Company’s management. Management evaluates its estimates and assumptions on an ongoing basis and may employ outside experts to assist in its evaluations. Changes in such estimates, based on more accurate future information, or different assumptions or conditions, may affect amounts reported in future periods.

New accounting pronouncements

Changes in Accounting Principles

•In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires entities to use a forward-looking approach based on expected losses to estimate credit losses on certain types of financial instruments, including trade receivables. The FASB has subsequently issued updates to the standard to provide additional clarification on specific topics. The Company adopted this standard in the first quarter of fiscal 2021. The adoption of this standard did not have an impact on the Company's consolidated financial statements and related disclosures.

•In August 2018, the FASB issued ASU 2018-15, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40). ASU 2018-15 aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement

that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal use software (and hosting arrangements that include an internal-use software license). The guidance provides criteria for determining which implementation costs to capitalize as an asset related to the service contract and which costs to expense. The capitalized implementation costs are required to be expensed over the term of the hosting arrangement. The guidance also clarifies the presentation requirements for reporting such costs in the entity’s financial statements. The Company adopted this standard in the first quarter of fiscal 2021 on a prospective basis. The adoption of this standard did not have an impact on the Company's consolidated financial statements and related disclosures.

Recently Issued Accounting Standards

There have been no developments to recently issued accounting standards, including the expected dates of adoption and estimated effects on the Company’s consolidated financial statements and footnote disclosures, from those disclosed in the 2020 Annual Report on Form 10-K, except for the following:

First Quarter 2023

•In March 2020 and January 2021, the FASB issued ASU 2020-04, Facilitation of the Effects of Reference Rate Reform on Financial Reporting and ASU 2021-01, Reference Rate Reform: Scope, respectively. Together, the ASUs provide temporary optional expedients and exceptions to the U.S. GAAP guidance on contract modifications and hedge accounting to ease the financial reporting burdens related to the expected market transition from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates. This guidance is effective beginning on March 12, 2020, and the Company may elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the impact this guidance may have on its consolidated financial statements and related disclosures, if adopted.