Summary of Significant Accounting Policies Level 2 (Policies)	6 Months Ended
	Jun. 30, 2011
Summary of Significant Accounting Policies [Abstract]
Earnings Per Share, Policy [Policy Text Block]	The computation of diluted EPS excludes outstanding stock options and convertible debt in certain periods in which the inclusion of such options and debt would be anti-dilutive in the periods presented. Basic earnings per common share (EPS) excludes dilution and is computed by dividing Net income attributable to common stockholders by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other obligations to issue common stock were exercised or converted into common stock or resulted in the issuance of common shares that then shared in our earnings.
Segment Reporting, Policy [Policy Text Block]	Our operations are both product based and geographically based, and the reportable operating segments presented below include our funeral and cemetery operations.
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	We utilize the Black-Scholes option valuation model for estimating the fair value of our stock options.
Revenue Recognition, Policy [Policy Text Block]	Earnings from all our funeral merchandise and service trust investments are recognized in funeral revenues when a service is performed or merchandise is delivered. In addition, we are entitled to retain, in certain jurisdictions, a portion of collected customer payments when a customer cancels a preneed contract; these amounts are also recognized in current revenues. Earnings from all our cemetery merchandise and service trust investments are recognized in current cemetery revenues when a service is performed or merchandise is delivered. Distributable earnings from these cemetery perpetual care trust investments are recognized in current cemetery revenues to the extent we incur qualifying cemetery maintenance costs.
Fair Value of Financial Instruments, Policy [Policy Text Block]	Where quoted prices are available in an active market, securities held by the common trust funds and mutual funds are classified as Level 1 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. Where quoted market prices are not available for the specific security, fair values are estimated by using either quoted prices of securities with similar characteristics or an income approach fair value model with observable inputs that include a combination of interest rates, yield curves, credit risks, prepayment speeds, rating, and tax-exempt status. These funds are classified as Level 2 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. The valuation of private equity and other alternative investments requires significant management judgment due to the absence of quoted market prices, inherent lack of liquidity, and the long-term nature of such assets. The fair value of these investments is estimated based on the market value of the underlying real estate and private equity investments. The underlying real estate value is determined using the most recent available appraisals. Private equity investments are valued using market appraisals or a discounted cash flow methodology, which is an income approach for fair value model, depending on the nature of the underlying assets. The appraisals assess value based on a combination of replacement cost, comparative sales analysis, and discounted cash flow analysis. These funds are classified as Level 3 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. Where quoted prices are available in an active market, securities held by the common trust funds and mutual funds are classified as Level 1 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. Where quoted market prices are not available for the specific security, fair values are estimated by using either quoted prices of securities with similar characteristics or an income approach fair value model with observable inputs that include a combination of interest rates, yield curves, credit risks, prepayment speeds, rating, and tax-exempt status. These funds are classified as Level 2 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. The valuation of private equity and other alternative investments requires significant management judgment due to the absence of quoted market prices, inherent lack of liquidity, and the long-term nature of such assets. The fair value of these investments is estimated based on the market value of the underlying real estate and private equity investments. The underlying real estate value is determined using the most recent available appraisals. Private equity investments are valued using market appraisals or a discounted cash flow methodology, which is an income approach fair value model, depending on the nature of the underlying assets. The appraisals assess value based on a combination of replacement cost, comparative sales analysis, and discounted cash flow analysis. These funds are classified as Level 3 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. Where quoted prices are available in an active market, securities held by the common trust funds and mutual funds are classified as Level 1 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. Where quoted market prices are not available for the specific security, fair values are estimated by using either quoted prices of securities with similar characteristics or an income approach fair value model with observable inputs that include a combination of interest rates, yield curves, credit risks, prepayment speeds, rating, and tax-exempt status. These funds are classified as Level 2 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. The valuation of private equity and other alternative investments requires significant management judgment due to the absence of quoted market prices, inherent lack of liquidity, and the long-term nature of such assets. The fair value of these investments is estimated based on the market value of the underlying real estate and private equity investments. The underlying real estate value is determined using the most recent available appraisals. Private equity investments are valued using market appraisals or a discounted cash flow methodology, which is an income approach fair value model, depending on the nature of the underlying assets. The appraisals assess value based on a combination of replacement cost, comparative sales analysis, and discounted cash flow analysis. These funds are classified as Level 3 investments pursuant to the three-level valuation hierarchy as required by the FVM&D Topic of the ASC. The fair values of our long-term, fixed rate loans were estimated using market prices for those loans, and therefore they are classified within Level 1 of the Fair Value Measurements hierarchy as required by the FVM&D Topic of the ASC. The bank credit agreement and the mortgage and other debt are classified within Level 3 of the Fair Value Measurements hierarchy. The fair values of these instruments have been estimated using discounted cash flow analysis based on our incremental borrowing rate for similar borrowing arrangements.
Consolidation, Variable Interest Entity, Policy [Policy Text Block]	Our funeral merchandise and service trusts are variable interest entities as defined in the Consolidation Topic of the ASC. In accordance with this guidance, we have determined that we are the primary beneficiary of these trusts, as we absorb a majority of the losses and returns associated with these trusts. Our cemetery trust investments detailed in Notes 5 and 6 are also accounted for as variable interest entities. Our cemetery merchandise and service trusts are variable interest entities as defined in the Consolidation Topic of the ASC. In accordance with this guidance, we have determined that we are the primary beneficiary of these trusts, as we absorb a majority of the losses and returns associated with these trusts. The trust investments detailed in Notes 4 and 6 are also accounted for as variable interest entities. Our cemetery perpetual care trusts are variable interest entities as defined in the Consolidation Topic of the ASC. In accordance with this guidance, we have determined that we are the primary beneficiary of these trusts, as we absorb a majority of the losses and returns associated with these trusts. The merchandise and service trust investments detailed in Notes 4 and 5 are also accounted for as variable interest entities.
Consolidation, Policy [Policy Text Block]	Principles of Consolidation and Basis of Presentation Our unaudited condensed consolidated financial statements include the accounts of Service Corporation International (SCI) and all subsidiaries in which we hold a controlling financial interest. Our financial statements also include the accounts of the funeral merchandise and service trusts, cemetery merchandise and service trusts, and cemetery perpetual care trusts in which we have a variable interest and are the primary beneficiary. Our interim condensed consolidated financial statements are unaudited but include all adjustments, consisting of normal recurring accruals and any other adjustments, which management considers necessary for a fair presentation of our results for these periods. Our unaudited condensed consolidated financial statements have been prepared in a manner consistent with the accounting policies described in our annual report on Form 10-K for the year ended December 31, 2010, unless otherwise disclosed herein, and should be read in conjunction therewith. The accompanying year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America. Operating results for interim periods are not necessarily indicative of the results that may be expected for the full year period. Reclassifications Certain reclassifications have been made to prior period amounts to conform to the current period financial statement presentation with no effect on our previously reported results of operations, consolidated financial position, or cash flows.
Significant Accounting Policies [Text Block]	Summary of Significant Accounting Policies Principles of Consolidation and Basis of Presentation Our unaudited condensed consolidated financial statements include the accounts of Service Corporation International (SCI) and all subsidiaries in which we hold a controlling financial interest. Our financial statements also include the accounts of the funeral merchandise and service trusts, cemetery merchandise and service trusts, and cemetery perpetual care trusts in which we have a variable interest and are the primary beneficiary. Our interim condensed consolidated financial statements are unaudited but include all adjustments, consisting of normal recurring accruals and any other adjustments, which management considers necessary for a fair presentation of our results for these periods. Our unaudited condensed consolidated financial statements have been prepared in a manner consistent with the accounting policies described in our annual report on Form 10-K for the year ended December 31, 2010, unless otherwise disclosed herein, and should be read in conjunction therewith. The accompanying year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America. Operating results for interim periods are not necessarily indicative of the results that may be expected for the full year period. Reclassifications Certain reclassifications have been made to prior period amounts to conform to the current period financial statement presentation with no effect on our previously reported results of operations, consolidated financial position, or cash flows. Use of Estimates in the Preparation of Financial Statements The preparation of the unaudited condensed consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions as described in our Form 10-K for the year ended December 31, 2010. These estimates and assumptions may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the unaudited condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. As a result, actual results could differ from these estimates. Preneed Funeral and Cemetery Receivables We sell preneed funeral and cemetery contracts whereby the customer enters into arrangements for future merchandise and services prior to the time of need. As these contracts are prior to the delivery of the related goods and services, the preneed funeral and cemetery receivables are offset by a comparable deferred revenue amount. These receivables have an interest component for which interest income is recorded when the interest amount is considered collectible and realizable, which typically coincides with cash payment. We do not accrue interest on financing receivables that are not paid in accordance with the contractual payment date given the nature of our goods and services, the nature of our contracts with customers, and the timing of the delivery of our services. We do not consider receivables to be past due until the service or goods are required to be delivered at which time the preneed receivable is paid or reclassified as a trade receivable with payment terms of less than 30 days. As the preneed funeral and cemetery receivables are offset by comparable deferred revenue amount, we have no risk of loss related to these receivables. If a preneed contract is cancelled prior to delivery, state or provincial law determines the amount of the refund owed to the customer, if any, including the amount of the attributed investment earnings. Upon cancellation, we receive the amount of principal deposited to the trust and previously undistributed net investment earnings and, where required, issue a refund to the customer. We retain excess funds, if any, and recognize the attributed investment earnings (net of any investment earnings payable to the customer) as revenue in the consolidated statement of operations. In certain jurisdictions, we may be obligated to fund any shortfall if the amount deposited by the customers exceed the funds in trust. Based on our historical experience, we have provided an allowance for cancellation of these receivables, which is recorded as a reduction to deferred revenue. Fair Value Measurements In January 2010, the Financial Accounting Standards Board (FASB) amended the Fair Value Measurements and Disclosure (FVM&D) Topic of the Accounting Standards Codification (ASC) to require additional disclosures on (1) transfers between levels, (2) Level 3 activity presented on a gross basis, (3) valuation technique, and (4) inputs into the valuation. We adopted Items 1, 3, and 4 during the three months ended March 31, 2010, and the adoption did not impact our unaudited condensed consolidated financial statements. We adopted Item 2 during the three months ended March 31, 2011, and the appropriate disclosures are contained in Notes 4, 5, and 6. Stock-Based Compensation In April 2010, the FASB issued additional guidance for the Compensation — Stock Compensation Topic of the ASC to clarify classification of an employee stock-based payment award when the exercise price is denominated in the currency of a market in which the underlying equity security trades. This guidance became effective for us on January 1, 2011. The adoption did not impact our unaudited condensed consolidated financial statements. Multi-Deliverable Arrangements In October 2009, the FASB issued authoritative guidance that impacts the recognition of revenue in multi-deliverable arrangements. The guidance establishes a selling-price hierarchy for determining the selling price of a deliverable. The goal of this guidance is to clarify disclosures related to multi-deliverable arrangements and to align the accounting with the underlying economics of the multi-deliverable transaction. This guidance became effective for us in the first quarter of 2011, and its adoption did not impact our unaudited condensed consolidated financial statements.
Use of Estimates, Policy [Policy Text Block]	Use of Estimates in the Preparation of Financial Statements The preparation of the unaudited condensed consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions as described in our Form 10-K for the year ended December 31, 2010. These estimates and assumptions may affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the unaudited condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. As a result, actual results could differ from these estimates.
Finance, Loans and Leases Receivable, Policy [Policy Text Block]	Preneed Funeral and Cemetery Receivables We sell preneed funeral and cemetery contracts whereby the customer enters into arrangements for future merchandise and services prior to the time of need. As these contracts are prior to the delivery of the related goods and services, the preneed funeral and cemetery receivables are offset by a comparable deferred revenue amount. These receivables have an interest component for which interest income is recorded when the interest amount is considered collectible and realizable, which typically coincides with cash payment. We do not accrue interest on financing receivables that are not paid in accordance with the contractual payment date given the nature of our goods and services, the nature of our contracts with customers, and the timing of the delivery of our services. We do not consider receivables to be past due until the service or goods are required to be delivered at which time the preneed receivable is paid or reclassified as a trade receivable with payment terms of less than 30 days. As the preneed funeral and cemetery receivables are offset by comparable deferred revenue amount, we have no risk of loss related to these receivables. If a preneed contract is cancelled prior to delivery, state or provincial law determines the amount of the refund owed to the customer, if any, including the amount of the attributed investment earnings. Upon cancellation, we receive the amount of principal deposited to the trust and previously undistributed net investment earnings and, where required, issue a refund to the customer. We retain excess funds, if any, and recognize the attributed investment earnings (net of any investment earnings payable to the customer) as revenue in the consolidated statement of operations. In certain jurisdictions, we may be obligated to fund any shortfall if the amount deposited by the customers exceed the funds in trust. Based on our historical experience, we have provided an allowance for cancellation of these receivables, which is recorded as a reduction to deferred revenue.
Funeral and Cemetery cash flow [Policy Text Block]	Cash flows from preneed funeral contracts are presented as operating cash flows in our unaudited condensed consolidated statement of cash flows. Cash flows from preneed cemetery contracts are presented as operating cash flows in our unaudited condensed consolidated statement of cash flows. Cash flows from cemetery perpetual care trusts are presented as operating cash flows in our unaudited condensed consolidated statement of cash flows.
Revenue Recognition, Deferred Revenue [Policy Text Block]	These earnings are recorded in Deferred preneed funeral revenues until the service is performed or the merchandise is delivered. These earnings are recorded in Deferred preneed cemetery revenues until the service is performed or the merchandise is delivered.
Marketable Securities, Available-for-sale Securities, Policy [Policy Text Block]	We assess our trust investments for other-than-temporary declines in fair value on a quarterly basis. Impairment charges resulting from this assessment are recognized as investment losses in Other income, net and a decrease to Preneed funeral receivables, net and trust investments. These investment losses, if any, are offset by the corresponding reclassification in Other income, net, which reduces Deferred preneed funeral receipts held in trust. We assess our trust investments for other-than-temporary declines in fair value on a quarterly basis. Impairment charges resulting from this assessment are recognized as investment losses in Other income, net and a decrease to Preneed cemetery receivables, net and trust investments. These investment losses, if any, are offset by the corresponding reclassification in Other income, net, which reduces Deferred preneed cemetery receipts held in trust. See Note 7 for further information related to our Deferred preneed cemetery receipts held in trust. We assess our trust investments for other-than-temporary declines in fair value on a quarterly basis. Impairment charges resulting from this assessment are recognized as investment losses in Other income, net and a decrease to Cemetery perpetual care trust investments. These investment losses, if any, are offset by the corresponding reclassification in Other income, net, which reduces Care trusts’ corpus.