Organization and Basis of Presentation	6 Months Ended
Organization and Basis of Presentation	Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Basis of Presentation	1. Organization and Basis of Presentation Nature of Operations NOW Inc. (“NOW” or the “Company”) is a holding company headquartered in Houston, Texas that was incorporated in Delaware on November 22, 2013. NOW operates primarily under the DistributionNOW and DNOW brands. NOW is a global distributor of energy products as well as products for industrial applications through its locations in the United States (“U.S.”), Canada and internationally which are geographically positioned to serve the energy and industrial markets in approximately 80 countries. Additionally, through the Company’s growing DigitalNOW® platform, customers can leverage world-class technology across ecommerce, data management and supply chain optimization applications to solve a wide array of complex operational and product sourcing challenges to assist in maximizing their return on assets. The Company’s energy product offering is consumed throughout all sectors of the energy industry – from upstream drilling and completion, exploration and production, midstream infrastructure development to downstream petroleum refining and petrochemicals – as well as in other industries, such as chemical processing, mining, utilities and renewables. The industrial distribution end markets include engineering and construction firms that perform capital and maintenance projects for their end user clients. NOW also provides supply chain and materials management solutions to the same markets where the Company sells products. NOW’s supplier network consists of thousands of vendors in approximately 40 countries. Basis of Presentation All significant intercompany transactions and accounts have been eliminated. The unaudited consolidated financial information included in this report has been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and Article 10 of SEC Regulation S-X. The principles for interim financial information do not require the inclusion of all the information and footnotes required by generally accepted accounting principles for complete financial statements. Therefore, these financial statements should be read in conjunction with the financial statements included in the Company’s most recent Annual Report on Form 10-K. In the opinion of the Company’s management, the consolidated financial statements include all adjustments, all of which are of a normal recurring nature, necessary for a fair presentation of the results for the interim periods. The results of operations for the three and six months ended June 30, 2022, are not necessarily indicative of the results to be expected for the full year. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect reported and contingent amounts of assets and liabilities as of the date of the financial statements and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Fair Value of Financial Instruments The carrying amounts of cash and cash equivalents, receivables and payables approximated fair value because of the relatively short maturity of these instruments. Cash equivalents include only those investments having a maturity date of three months or less at the time of purchase. See Note 12 “Derivative Financial Instruments” for the fair value of derivative financial instruments. Recently Issued Accounting Standards In March 2020, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) 2020-04, Reference Rate Reform (Topic 848), which provides optional expedients and exceptions to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Entities that elect the relief are required to disclose the nature of the optional expedients and exceptions that are adopted and the reasons for the adoptions. The guidance is effective upon issuance and the expedients and exceptions may be applied prospectively through December 31, 2022. The Company is currently evaluating the impact of ASU 2020-04 but does not expect the adoption of this standard to have a material effect on its consolidated financial statements.