Basis of Presentation and Consolidation (Policies)	6 Months Ended
Jun. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
New Accounting Standards	Recently Adopted Accounting Pronouncements Simplified Accounting for Income Taxes In December 2019, the Financial Accounting Standards Board issued Accounting Standards Update 2019-12. The new standard simplifies accounting for income taxes, including guidance relating to the approach for calculating income taxes in an interim period, intraperiod tax allocation, and the recognition of deferred tax liabilities among other items. The standard is effective for fiscal years, and interim periods within those years, beginning after December 15, 2020. The new standard does not have a material impact to the company’s financial statements or disclosures.

Basis of Presentation and Consolidation (Policies)

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Recently Adopted Accounting Pronouncements

Simplified Accounting for Income Taxes

In December 2019, the Financial Accounting Standards Board issued Accounting Standards Update 2019-12. The new standard simplifies accounting for income taxes, including guidance relating to the approach for calculating income taxes in an interim period, intraperiod tax allocation, and the recognition of deferred tax liabilities among other items. The standard is effective for fiscal years, and interim periods within those years, beginning after December 15, 2020. The new standard does not have a material impact to the company’s financial statements or disclosures.