Basis of Presentation (Policies)	9 Months Ended
Basis of Presentation (Policies)	Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Recently Adopted Accounting Pronouncements and Recent Accounting Pronouncements Not Yet Adopted	Recently Adopted Accounting Pronouncements— In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326),” which provides guidance for accounting for credit losses on financial instruments. The new guidance introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments and modifies the impairment model for available-for-sale debt securities. The new guidance was effective for us beginning January 1, 2020. The adoption of this guidance resulted in an immaterial change to our condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018-15, “Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.” The update helps entities evaluate the accounting for fees paid by a customer in a cloud computing arrangement (hosting arrangement), by providing guidance in determining when the arrangement includes a software license. It requires entities to account for such costs consistent with the guidance on capitalizing costs associated with developing or obtaining internal-use software. The new guidance was effective for us beginning January 1, 2020. The adoption of this guidance did not have a material impact to our condensed consolidated financial statements. In March 2020, the Securities and Exchange Commission adopted final rules that amend the financial disclosure requirements in Rule 3-10 of Regulation S-X for guarantors of registered debt securities and subsidiary issuers. The new rules are effective January 4, 2021, but early adoption is permitted. The new rules permit alternative disclosures of summarized financial information, rather than our previous footnote presentation of condensed consolidating financial statements. The new rules also permit the summarized financial information and related disclosures to be presented outside of the condensed consolidated financial statements and accompanying notes. We elected to early adopt the new rules effective July 1, 2020. The summarized financial information and related disclosures are presented in Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of this report. Recent Accounting Pronouncements Not Yet Adopted— In December 2019, the FASB issued ASU 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.” The standard removes certain exceptions to the general principles of ASC 740 and simplifies other areas such as accounting for outside basis differences of equity method investments. Either prospective or retrospective transition of this standard is dependent upon the specific amendments. The new guidance is effective for us beginning January 1, 2021, including interim periods within that reporting period. Early adoption is permitted. We continue to review the requirements of this standard and any potential impact it may have on our condensed consolidated financial statements. We do not believe any other recently issued, but not yet effective, accounting standards will have a material effect on our condensed consolidated financial position, results of operations, or cash flows.