New Accounting Standards New Accounting Standards (Policies)	9 Months Ended
Sep. 30, 2020
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	ASU 2020-04, Reference Rate Reform: Facilitation of the Effects of Reference Rate Reform on Financial Reporting. On April 1, 2020, we adopted the new standard, which provides optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform (e.g., discontinuation of LIBOR) if certain criteria are met. As of September 30, 2020, we have not yet elected any optional expedients provided in the standard. We will apply the accounting relief as relevant contract and hedge accounting relationship modifications are made during the reference rate reform transition period. We do not expect the standard to have a material impact on our consolidated financial statements.

New Accounting Standards New Accounting Standards (Policies)

9 Months Ended

Sep. 30, 2020

New Accounting Pronouncements, Policy [Policy Text Block]

ASU 2020-04, Reference Rate Reform: Facilitation of the Effects of Reference Rate Reform on Financial Reporting. On April 1, 2020, we adopted the new standard, which provides optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform (e.g., discontinuation of LIBOR) if certain criteria are met. As of September 30, 2020, we have not yet elected any optional expedients provided in the standard. We will apply the accounting relief as relevant contract and hedge accounting relationship modifications are made during the reference rate reform transition period. We do not expect the standard to have a material impact on our consolidated financial statements.