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New Accounting Standards (Policies)
9 Months Ended
Sep. 30, 2021
Accounting Standards Update and Change in Accounting Principle [Abstract]  
New Accounting Standards In the first quarter of 2021, we adopted the Financial Accounting Standards Board’s (the “FASB’s”) guidance for simplifying the accounting for income taxes by removing certain exceptions to the general principles of Accounting Standards Codification Topic 740, Income Taxes. The adoption of this guidance did not have a material effect on our consolidated financial statements.