SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	6 Months Ended
Jun. 30, 2024
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation — The accompanying Interim Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (GAAP). The Company is the sole member or stockholder of various consolidated limited liability companies and corporations established to operate various acquired skilled nursing operations, senior living operations and related ancillary services. All intercompany transactions and balances have been eliminated in consolidation. The Company presents noncontrolling interests within the equity section of its condensed consolidated balance sheets and the amount of consolidated net income that is attributable to The Ensign Group, Inc. and the noncontrolling interests in its condensed consolidated statements of income. The Interim Financial Statements include the accounts of all independent subsidiaries controlled by the Company through its ownership of a majority voting interest.
Estimates and Assumptions	The preparation of the Interim Financial Statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Interim Financial Statements and the reported amounts of revenue and expenses during the reporting periods. The most significant estimates in the Company’s Interim Financial Statements relate to revenue, acquired property and equipment, goodwill, right-of-use assets, impairment of long-lived assets, lease liabilities, general and professional liabilities, workers' compensation and healthcare claims included in accrued self-insurance liabilities and income taxes. Actual results could differ from those estimates. Certain amounts in the prior period condensed balance sheet and statement of income have been reclassified to conform to the presentation of the current period financial statements. These reclassifications had no effect on the previously reported net income or total assets.
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements — In October 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2023-06 "Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative," which amends U.S. GAAP to include 14 disclosure requirements that are currently required under SEC Regulation S-X or Regulation S-K. Each amendment will be effective on the date on which the SEC removes the related disclosure requirement from SEC Regulation S-X or Regulation S-K. The adoption is not expected to have a material impact on the Company's Interim Financial Statements as these requirements were previously incorporated under the SEC Regulations. In November 2023, the FASB issued ASU 2023-07 "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures," which requires the Company to expand the breadth and frequency of segment disclosures to include additional information about significant segment expenses, the chief operating decision maker (CODM) and other items, and also require the annual disclosures on an interim basis. This guidance is effective for annual periods beginning after December 15, 2023, which will be the Company's fiscal year 2024, and in interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the impact of the ASU on its Quarterly and Annual Reports. In December 2023, the FASB issued ASU 2023-09 "Income Taxes (Topic 740): Improvements to Income Tax Disclosures," which requires the Company to disclose disaggregated jurisdictional and categorical information for the tax rate reconciliation, income taxes paid and other income tax related amounts. This guidance is effective for annual periods beginning after December 15, 2024, which will be the Company's fiscal year 2025, with early adoption permitted. The adoption is expected to enhance the Company's Notes to the Consolidated Financial Statements. The Company is currently evaluating the impact of the ASU on its Annual Report.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

6 Months Ended

Jun. 30, 2024

Basis of Presentation — The accompanying Interim Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (GAAP). The Company is the sole member or stockholder of various consolidated limited liability companies and corporations established to operate various acquired skilled nursing operations, senior living operations and related ancillary services. All intercompany transactions and balances have been eliminated in consolidation. The Company presents noncontrolling interests within the equity section of its condensed consolidated balance sheets and the amount of consolidated net income that is attributable to The Ensign Group, Inc. and the noncontrolling interests in its condensed consolidated statements of income. The Interim Financial Statements include the accounts of all independent subsidiaries controlled by the Company through its ownership of a majority voting interest.

Estimates and Assumptions

The preparation of the Interim Financial Statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Interim Financial Statements and the reported amounts of revenue and expenses during the reporting periods. The most significant estimates in the Company’s Interim Financial Statements relate to revenue, acquired property and equipment, goodwill, right-of-use assets, impairment of long-lived assets, lease liabilities, general and professional liabilities, workers' compensation and healthcare claims included in accrued self-insurance liabilities and income taxes. Actual results could differ from those estimates. Certain amounts in the prior period condensed balance sheet and statement of income have been reclassified to conform to the presentation of the current period financial statements. These reclassifications had no effect on the previously reported net income or total assets.

Recently Issued Accounting Pronouncements

Recently Issued Accounting Pronouncements — In October 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2023-06 "Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative," which amends U.S. GAAP to include 14 disclosure requirements that are currently required under SEC Regulation S-X or Regulation S-K. Each amendment will be effective on the date on which the SEC removes the related disclosure requirement from SEC Regulation S-X or Regulation S-K. The adoption is not expected to have a material impact on the Company's Interim Financial Statements as these requirements were previously incorporated under the SEC Regulations.

In November 2023, the FASB issued ASU 2023-07 "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures," which requires the Company to expand the breadth and frequency of segment disclosures to include additional information about significant segment expenses, the chief operating decision maker (CODM) and other items, and also require the annual disclosures on an interim basis. This guidance is effective for annual periods beginning after December 15, 2023, which will be the Company's fiscal year 2024, and in interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the impact of the ASU on its Quarterly and Annual Reports.

In December 2023, the FASB issued ASU 2023-09 "Income Taxes (Topic 740): Improvements to Income Tax Disclosures," which requires the Company to disclose disaggregated jurisdictional and categorical information for the tax rate reconciliation, income taxes paid and other income tax related amounts. This guidance is effective for annual periods beginning after December 15, 2024, which will be the Company's fiscal year 2025, with early adoption permitted. The adoption is expected to enhance the Company's Notes to the Consolidated Financial Statements. The Company is currently evaluating the impact of the ASU on its Annual Report.