$DGX
QUEST DIAGNOSTICS INC Stock $dgx

$dgx Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000102207923000018 Filed on February 21, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$2.331B	$2.333B	$9.883B
YoY Change		-14.98%	988200.0%
Cost Of Revenue	$1.560B	$1.556B	$6.418B
YoY Change	-5.22%	-7.33%	-2.45%
Gross Profit	$771.0M	$777.0M	$3.465B
YoY Change	-146.84%	-27.04%	-152.68%
Gross Profit Margin	33.08%	33.3%	35.06%
Selling, General & Admin	$439.0M	$531.0M	$1.818B
YoY Change	3.29%	20.14%	5.27%
% of Gross Profit	56.94%	68.34%	52.47%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$107.0M	$116.0M	$437.0M
YoY Change	0.94%	9.43%	7.11%
% of Gross Profit	13.88%	14.93%	12.61%
Operating Expenses	$439.0M	$591.0M	$1.949B
YoY Change	3.29%	26.28%	12.85%
Operating Profit	$305.0M	$186.0M	$1.516B
YoY Change	-40.55%	-68.84%	-36.33%
Interest Expense	$37.00M	-$32.00M	-$138.0M
YoY Change	0.0%	-13.51%	-190.79%
% of Operating Profit	12.13%	-17.2%	-9.1%
Other Income/Expense, Net	-$28.00M	$6.000M	-$55.00M
YoY Change	-54.1%	100.0%	-125.23%
Pretax Income	$277.0M	$109.0M	$1.235B
YoY Change	-38.72%	-78.29%	-50.6%
Income Tax	$65.00M	-$4.000M	$264.0M
% Of Pretax Income	23.47%	-3.67%	21.38%
Net Earnings	$202.0M	$101.0M	$942.0M
YoY Change	-43.1%	-74.1%	-52.78%
Net Earnings / Revenue	8.67%	4.33%	9.53%
Basic Earnings Per Share	$1.80		$8.10
Diluted Earnings Per Share	$1.78	$878.3K	$7.983M
COMMON SHARES
Basic Shares Outstanding	111.3M shares	113.9M shares	116.0M shares
Diluted Shares Outstanding	113.0M shares		118.0M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$175.0M	$315.0M	$315.0M
YoY Change	-75.42%	-63.88%	-63.88%
Cash & Equivalents	$175.0M	$315.0M	$315.0M
Short-Term Investments
Other Short-Term Assets	$195.0M	$196.0M	$196.0M
YoY Change	0.0%	-12.11%	-12.11%
Inventory	$190.0M	$192.0M	$192.0M
Prepaid Expenses
Receivables	$1.254B	$1.195B	$1.195B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.814B	$1.898B	$1.898B
YoY Change	-26.71%	-30.76%	-30.76%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.795B	$2.351B	$2.351B
YoY Change	7.61%	37.73%	2.04%
Goodwill	$7.241B	$7.220B
YoY Change	0.61%	1.76%
Intangibles	$1.077B	$1.092B
YoY Change	-8.11%	-6.43%
Long-Term Investments	$128.0M	$132.0M	$132.0M
YoY Change	-17.42%	-6.38%	-6.38%
Other Assets	$150.0M	$144.0M	$144.0M
YoY Change	-3.23%	-11.66%	-11.66%
Total Long-Term Assets	$10.98B	$10.94B	$10.94B
YoY Change	0.12%	0.63%	0.63%
TOTAL ASSETS
Total Short-Term Assets	$1.814B	$1.898B	$1.898B
Total Long-Term Assets	$10.98B	$10.94B	$10.94B
Total Assets	$12.79B	$12.84B	$12.84B
YoY Change	-4.82%	-5.69%	-5.69%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.198B	$1.396B	$1.396B
YoY Change	-22.41%	-12.75%	291.04%
Accrued Expenses	$155.0M	$153.0M	$153.0M
YoY Change	0.65%	-66.74%	-87.13%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$92.00M
YoY Change			-20.69%
Long-Term Debt Due	$2.000M	$2.000M	$2.000M
YoY Change	0.0%	0.0%	0.0%
Total Short-Term Liabilities	$1.355B	$1.551B	$1.551B
YoY Change	-20.29%	-11.52%	-11.52%
LONG-TERM LIABILITIES
Long-Term Debt	$3.975B	$3.978B	$3.978B
YoY Change	-0.25%	-0.8%	-0.8%
Other Long-Term Liabilities	$809.0M	$1.301B	$1.301B
YoY Change	9.03%	64.27%	1.17%
Total Long-Term Liabilities	$809.0M	$5.279B	$5.279B
YoY Change	9.03%	9.93%	-0.32%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.355B	$1.551B	$1.551B
Total Long-Term Liabilities	$809.0M	$5.279B	$5.279B
Total Liabilities	$2.164B	$6.944B	$6.944B
YoY Change	-11.38%	5.93%	-3.11%
SHAREHOLDERS EQUITY
Retained Earnings	$8.412B	$8.290B
YoY Change	6.13%	8.38%
Common Stock	$2.268B	$2.297B
YoY Change	1.8%	1.55%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.612B	$4.673B
YoY Change	22.63%	35.33%
Treasury Stock Shares	50.00M shares	51.00M shares
Shareholders Equity	$6.050B	$5.893B	$5.893B
YoY Change
Total Liabilities & Shareholders Equity	$12.79B	$12.84B	$12.84B
YoY Change	-4.82%	-5.69%	-5.69%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$202.0M	$101.0M	$942.0M
YoY Change	-43.1%	-74.1%	-52.78%
Depreciation, Depletion And Amortization	$107.0M	$116.0M	$437.0M
YoY Change	0.94%	9.43%	7.11%
Cash From Operating Activities	$94.00M	$334.0M	$1.718B
YoY Change	-80.42%	-30.56%	-23.06%
INVESTING ACTIVITIES
Capital Expenditures	$127.0M	-$147.0M	-$404.0M
YoY Change	101.59%	2.08%	-200.25%
Acquisitions	$31.00M		$144.0M
YoY Change	-70.48%		-56.5%
Other Investing Activities	$0.00	-$27.00M	-$139.0M
YoY Change	-100.0%	-67.47%	-4733.33%
Cash From Investing Activities	-$158.0M	-$174.0M	-$543.0M
YoY Change	-6.51%	-23.35%	-2685.71%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$1.285B
YoY Change			-158.44%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$76.00M	-545.0M	-1.732B
YoY Change	-83.86%	47.7%	-31.81%
NET CHANGE
Cash From Operating Activities	$94.00M	334.0M	1.718B
Cash From Investing Activities	-$158.0M	-174.0M	-543.0M
Cash From Financing Activities	-$76.00M	-545.0M	-1.732B
Net Change In Cash	-$140.0M	-385.0M	-557.0M
YoY Change	-12.5%	234.78%	94.76%
FREE CASH FLOW
Cash From Operating Activities	$94.00M	$334.0M	$1.718B
Capital Expenditures	$127.0M	-$147.0M	-$404.0M
Free Cash Flow	-$33.00M	$481.0M	$2.122B
YoY Change	-107.91%	-23.04%	15.96%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
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CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
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CY2022	dei	Entity File Number EntityFileNumber	001-12215
CY2022	dei	Entity Registrant Name EntityRegistrantName	Quest Diagnostics Inc
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	16-1387862
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	500 Plaza Drive
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CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	2087000000	usd
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CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	69000000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	85000000	usd
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CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2002000000	usd
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CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	408000000	usd
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CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4000000	usd
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CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	79000000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	97000000	usd
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CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-81000000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	455000000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-149000000	usd
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CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-31000000	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-20000000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	22000000	usd
CY2022	dgx	Termination Of Interest Rate Swap Agreements TerminationOfInterestRateSwapAgreements	0	usd
CY2021	dgx	Termination Of Interest Rate Swap Agreements TerminationOfInterestRateSwapAgreements	0	usd
CY2020	dgx	Termination Of Interest Rate Swap Agreements TerminationOfInterestRateSwapAgreements	40000000	usd
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CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	9000000	usd
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CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1718000000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2233000000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2005000000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	144000000	usd
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CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	330000000	usd
CY2022	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	usd
CY2021	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	755000000	usd
CY2020	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	404000000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	403000000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	418000000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-5000000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	usd
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CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-543000000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	21000000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-772000000	usd
CY2022	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	749000000	usd
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CY2020	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	58000000	usd
CY2021	us-gaap	Repayments Of Debt RepaymentsOfDebt	2000000	usd
CY2020	us-gaap	Repayments Of Debt RepaymentsOfDebt	1554000000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1408000000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2199000000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	325000000	usd
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CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	189000000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	28000000	usd
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CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	305000000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	309000000	usd
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	297000000	usd
CY2022	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	73000000	usd
CY2021	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	99000000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-39000000	usd
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CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	44000000	usd
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CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2540000000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1267000000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-557000000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-286000000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-34000000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	872000000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1158000000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1192000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	315000000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	872000000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1158000000	usd
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5687000000	usd
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CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	18000000	usd
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	302000000	usd
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CY2020	dgx	Temporaryequity Noncontrollinginterest Decreasefrom Distributionsto Noncontrolling Interest Holders TemporaryequityNoncontrollinginterestDecreasefromDistributionstoNoncontrollingInterestHolders	9000000	usd
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	25000000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	97000000	usd
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	189000000	usd
CY2020	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	15000000	usd
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CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6809000000	usd
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CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	307000000	usd
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CY2021	dgx	Temporaryequity Noncontrollinginterest Decreasefrom Distributionsto Noncontrolling Interest Holders TemporaryequityNoncontrollinginterestDecreasefromDistributionstoNoncontrollingInterestHolders	16000000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	26000000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	79000000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	129000000	usd
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	22000000	usd
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2222000000	usd
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CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6483000000	usd
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CY2022	dgx	Net Income Loss Excluding Redeemable Noncontrolling Interest NetIncomeLossExcludingRedeemableNoncontrollingInterest	1008000000	usd
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CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	305000000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	64000000	usd
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CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	28000000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	77000000	usd
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CY2022	us-gaap	Nature Of Operations NatureOfOperations	DESCRIPTION OF BUSINESS<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Background</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Quest Diagnostics Incorporated and its subsidiaries ("Quest Diagnostics" or the "Company") empower people to take action to improve health outcomes. The Company uses its extensive database of clinical lab results to derive diagnostic insights that reveal new avenues to identify and treat disease, inspire healthy behaviors and improve healthcare management. The Company's diagnostic information services business ("DIS") provides information and insights based on an industry-leading menu of routine, non-routine and advanced clinical testing and anatomic pathology testing, and other diagnostic information services. The Company provides services to a broad range of customers, including patients, clinicians, hospitals, independent delivery networks ("IDNs"), health plans, employers, consumers, and accountable care organizations ("ACOs"). The Company offers the broadest access in the United States to diagnostic information services through its nationwide network of laboratories, patient service centers and phlebotomists in physician offices and the Company's connectivity resources, including call centers and mobile paramedics, nurses and other health and wellness professionals. The Company is the world's leading provider of diagnostic information services. The Company provides interpretive consultation with one of the largest medical and scientific staffs in the industry. The Company's Diagnostic Solutions businesses ("DS") are the leading provider of risk assessment services for the life insurance industry and offer healthcare organizations and clinicians robust information technology solutions.</span></div>
CY2022	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	Certain amounts in the prior period financial statements have been reclassified to conform to the presentation of the current period financial statements.
CY2022	us-gaap	Use Of Estimates UseOfEstimates	The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“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 financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
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CY2022	dgx	Investmentwithout Readily Determinable Fair Value Impairment InvestmentwithoutReadilyDeterminableFairValueImpairment	0	usd
CY2021	dgx	Investmentwithout Readily Determinable Fair Value Impairment InvestmentwithoutReadilyDeterminableFairValueImpairment	0	usd
CY2020	dgx	Investmentwithout Readily Determinable Fair Value Impairment InvestmentwithoutReadilyDeterminableFairValueImpairment	0	usd
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	4000000	usd
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CY2022	us-gaap	Advertising Expense AdvertisingExpense	74000000	usd
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CY2020	us-gaap	Advertising Expense AdvertisingExpense	38000000	usd
CY2022	dgx	Percentageof Net Revenues PercentageofNetRevenues	1
CY2021	dgx	Percentageof Net Revenues PercentageofNetRevenues	1
CY2020	dgx	Percentageof Net Revenues PercentageofNetRevenues	1
CY2022Q4	dgx	Percentageof Net Accounts Receivable PercentageofNetAccountsReceivable	1
CY2021Q4	dgx	Percentageof Net Accounts Receivable PercentageofNetAccountsReceivable	1
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CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	30000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	946000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1995000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1431000000	usd
CY2022	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	4000000	usd
CY2021	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	7000000	usd
CY2020	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	6000000	usd
CY2022	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	942000000	usd
CY2021	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	1988000000	usd
CY2020	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	1425000000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	116000000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	125000000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	134000000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3000000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	118000000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	128000000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	136000000	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.10
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	15.85
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.62
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.97
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	15.55
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	10.47
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000	shares
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	7000000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	13000000	usd
CY2021	us-gaap	Payments For Restructuring PaymentsForRestructuring	13000000	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	7000000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	55000000	usd
CY2022	us-gaap	Payments For Restructuring PaymentsForRestructuring	18000000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	44000000	usd
CY2022	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	162000000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	121000000	usd
CY2022Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	103000000	usd
CY2022	dgx	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Finite Lived Intangibles1 BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedFiniteLivedIntangibles1	45000000	usd
CY2021	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	346000000	usd
CY2021	dgx	Goodwill Acquired During Period Before Adjustments GoodwillAcquiredDuringPeriodBeforeAdjustments	236000000	usd
CY2021Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	221000000	usd
CY2021	dgx	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Finite Lived Intangibles1 BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedFiniteLivedIntangibles1	107000000	usd
CY2020	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	330000000	usd
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	247000000	usd
CY2020Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	210000000	usd
CY2020	dgx	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Finite Lived Intangibles1 BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedFiniteLivedIntangibles1	146000000	usd
CY2020	dgx	Business Acquisition Postacquisition Revenue BusinessAcquisitionPostacquisitionRevenue	127000000	usd
CY2022Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	3700000000	usd
CY2021Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	4400000000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1200000000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	2500000000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1900000000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	2000000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	148000000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-7000000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	200000000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	528000000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	300000000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	62000000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	123000000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	74000000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1000000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3000000	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1000000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	29000000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-61000000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	55000000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-27000000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	5000000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	29000000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000000	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1000000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	264000000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	597000000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	460000000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.047
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.041
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.045
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.014
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.008
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.009
CY2022	dgx	Effective Income Tax Rate Reconciliation Adjustment To State Deferred Tax Liabilities EffectiveIncomeTaxRateReconciliationAdjustmentToStateDeferredTaxLiabilities	-0.015
CY2021	dgx	Effective Income Tax Rate Reconciliation Adjustment To State Deferred Tax Liabilities EffectiveIncomeTaxRateReconciliationAdjustmentToStateDeferredTaxLiabilities	0
CY2020	dgx	Effective Income Tax Rate Reconciliation Adjustment To State Deferred Tax Liabilities EffectiveIncomeTaxRateReconciliationAdjustmentToStateDeferredTaxLiabilities	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Deductions Other EffectiveIncomeTaxRateReconciliationDeductionsOther	0.011
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Deductions Other EffectiveIncomeTaxRateReconciliationDeductionsOther	0.007
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Deductions Other EffectiveIncomeTaxRateReconciliationDeductionsOther	0.012
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	-0.011
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	-0.008
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	-0.007
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	0.007
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	0.006
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	0.008
CY2022	dgx	Effective Income Tax Rate Reconciliation Change For Uncertain Tax Position EffectiveIncomeTaxRateReconciliationChangeForUncertainTaxPosition	0.007
CY2021	dgx	Effective Income Tax Rate Reconciliation Change For Uncertain Tax Position EffectiveIncomeTaxRateReconciliationChangeForUncertainTaxPosition	0.004
CY2020	dgx	Effective Income Tax Rate Reconciliation Change For Uncertain Tax Position EffectiveIncomeTaxRateReconciliationChangeForUncertainTaxPosition	0.009
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2022Q4	dgx	Deferred Tax Liability Investments Investmentsin Subsidiariesand Equitymethodinvestments DeferredTaxLiabilityInvestmentsInvestmentsinSubsidiariesandEquitymethodinvestments	11000000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.002
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.006
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.008
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.214
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.230
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.245
CY2022Q4	dgx	Deferred Tax Assets Tax Deferred Expense Reservesand Accruals Accounts Receivables DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsAccountsReceivables	15000000	usd
CY2021Q4	dgx	Deferred Tax Assets Tax Deferred Expense Reservesand Accruals Accounts Receivables DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsAccountsReceivables	89000000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	174000000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	180000000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	32000000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	32000000	usd
CY2021Q4	dgx	Deferred Tax Liability Investments Investmentsin Subsidiariesand Equitymethodinvestments DeferredTaxLiabilityInvestmentsInvestmentsinSubsidiariesandEquitymethodinvestments	12000000	usd
CY2022Q4	dgx	Net Operating Loss Carryfowards Net Of Valuation Allowance NetOperatingLossCarryfowardsNetOfValuationAllowance	49000000	usd
CY2021Q4	dgx	Net Operating Loss Carryfowards Net Of Valuation Allowance NetOperatingLossCarryfowardsNetOfValuationAllowance	42000000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	147000000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	150000000	usd
CY2022Q4	dgx	Deferred Tax Assets Operating Lease Liabilities Noncurrent DeferredTaxAssetsOperatingLeaseLiabilitiesNoncurrent	161000000	usd
CY2021Q4	dgx	Deferred Tax Assets Operating Lease Liabilities Noncurrent DeferredTaxAssetsOperatingLeaseLiabilitiesNoncurrent	162000000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	568000000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	633000000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	295000000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	290000000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	77000000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	71000000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	28000000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	29000000	usd
CY2022Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	81000000	usd
CY2021Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	106000000	usd
CY2022Q4	us-gaap	Prepaid Taxes PrepaidTaxes	26000000	usd
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	36000000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	110000000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	93000000	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	88000000	usd
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CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	25000000	usd
CY2022	dgx	Reductions For Changes In Judgment ReductionsForChangesInJudgment	7000000	usd
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CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	8000000	usd
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CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	9000000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	94000000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	110000000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	93000000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	78000000	usd
CY2022Q4	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	13000000	usd
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CY2022Q4	dgx	Treasury Stock Purchasedbut Notyet Paid TreasuryStockPurchasedbutNotyetPaid	0	usd
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CY2022	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	4000000	usd
CY2021	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	usd
CY2020	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	21000000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	144000000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	331000000	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	330000000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	185000000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	185000000	usd
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	185000000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1000000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	2000000	usd
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	3000000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1000000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2000000	usd
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3000000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	154000000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	150000000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	219000000	usd
CY2022	dgx	Donations Contributions And Other Financial Support DonationsContributionsAndOtherFinancialSupport	93000000	usd
CY2021	dgx	Donations Contributions And Other Financial Support DonationsContributionsAndOtherFinancialSupport	16000000	usd
CY2020	dgx	Donations Contributions And Other Financial Support DonationsContributionsAndOtherFinancialSupport	2000000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5103000000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	4795000000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3337000000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3088000000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1766000000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1707000000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	7095000000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	6873000000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	121000000	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	228000000	usd
CY2022	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	4000000	usd
CY2021	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-6000000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	7220000000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	7095000000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2114000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1022000000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1092000000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2070000000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	903000000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1167000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	106000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	103000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	102000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	96000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	85000000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	364000000	usd
CY2022Q4	dgx	Finite Lived Intangible Assets Estimated Amortization Expense Total FiniteLivedIntangibleAssetsEstimatedAmortizationExpenseTotal	856000000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	428000000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	518000000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	392000000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	460000000	usd
CY2022Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	324000000	usd
CY2021Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	357000000	usd
CY2022Q4	us-gaap	Bank Overdrafts BankOverdrafts	92000000	usd
CY2021Q4	us-gaap	Bank Overdrafts BankOverdrafts	116000000	usd
CY2022Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	74000000	usd
CY2021Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	74000000	usd
CY2022Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	35000000	usd
CY2021Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	34000000	usd
CY2022Q4	us-gaap	Interest Payable Current InterestPayableCurrent	26000000	usd
CY2021Q4	us-gaap	Interest Payable Current InterestPayableCurrent	26000000	usd
CY2022Q4	dgx	Merger Consideration Payable Current MergerConsiderationPayableCurrent	23000000	usd
CY2021Q4	dgx	Merger Consideration Payable Current MergerConsiderationPayableCurrent	5000000	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2000000	usd
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	10000000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1396000000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1600000000	usd
CY2022Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	22000000	usd
CY2021Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	25000000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	4012000000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	3980000000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2000000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2000000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3978000000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	4010000000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2000000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	302000000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	601000000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	502000000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	2000000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2576000000	usd
CY2022Q4	dgx	Long Term Debt Maturities Gross LongTermDebtMaturitiesGross	3985000000	usd
CY2022Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	9000000	usd
CY2022Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	22000000	usd
CY2022Q4	dgx	Debt Instrument Fair Value Basis Adjustment Attributable To Hedged Debt DebtInstrumentFairValueBasisAdjustmentAttributableToHedgedDebt	-26000000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	3980000000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2000000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3978000000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	585000000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	597000000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	9000000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	29000000	usd
CY2022Q4	dgx	Lease Rightof Use Asset LeaseRightofUseAsset	594000000	usd
CY2021Q4	dgx	Lease Rightof Use Asset LeaseRightofUseAsset	626000000	usd
CY2021	dgx	Operating Lease Fixed And Variable Cost OperatingLeaseFixedAndVariableCost	321000000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	153000000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	151000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2000000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2000000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	489000000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	494000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	7000000	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	32000000	usd
CY2022Q4	dgx	Lease Liability LeaseLiability	651000000	usd
CY2021Q4	dgx	Lease Liability LeaseLiability	679000000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	3000000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	8000000	usd
CY2022	dgx	Operating Lease Fixed And Variable Cost OperatingLeaseFixedAndVariableCost	345000000	usd
CY2020	dgx	Operating Lease Fixed And Variable Cost OperatingLeaseFixedAndVariableCost	300000000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	2000000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	2000000	usd
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	6000000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1000000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	2000000	usd
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	3000000	usd
CY2022	us-gaap	Lease Cost LeaseCost	348000000	usd
CY2021	us-gaap	Lease Cost LeaseCost	325000000	usd
CY2020	us-gaap	Lease Cost LeaseCost	309000000	usd
CY2022	dgx	Shortterm Leaseand Variable Lease Cost ShorttermLeaseandVariableLeaseCost	160000000	usd
CY2021	dgx	Shortterm Leaseand Variable Lease Cost ShorttermLeaseandVariableLeaseCost	140000000	usd
CY2020	dgx	Shortterm Leaseand Variable Lease Cost ShorttermLeaseandVariableLeaseCost	120000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	167000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	2000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Due Next Twelve Months LesseeOperatingandFinanceLeaseLiabilityPaymentsDueNextTwelveMonths	169000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	137000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	2000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Due Year Two LesseeOperatingandFinanceLeaseLiabilityPaymentsDueYearTwo	139000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	104000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	2000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Due Year Three LesseeOperatingandFinanceLeaseLiabilityPaymentsDueYearThree	106000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	75000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	2000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Due Year Four LesseeOperatingandFinanceLeaseLiabilityPaymentsDueYearFour	77000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	59000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	1000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Due Year Five LesseeOperatingandFinanceLeaseLiabilityPaymentsDueYearFive	60000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	173000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	1000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Dueafter Year Five LesseeOperatingandFinanceLeaseLiabilityPaymentsDueafterYearFive	174000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	715000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	10000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Payments Due LesseeOperatingandFinanceLeaseLiabilityPaymentsDue	725000000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	73000000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	1000000	usd
CY2022Q4	dgx	Lessee Operatingand Finance Lease Liability Undiscounted Excess Amount LesseeOperatingandFinanceLeaseLiabilityUndiscountedExcessAmount	74000000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	642000000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	9000000	usd
CY2022Q4	dgx	Operatingand Finance Lease Liability OperatingandFinanceLeaseLiability	651000000	usd
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P6Y
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P11Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.030
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.030
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.024
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.069
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-55000000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	369000000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	76000000	usd
CY2022	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	0	usd
CY2021	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	0	usd
CY2020	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	-68000000	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000	shares
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.62
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.62
CY2021Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.62
CY2021Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.62
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2020Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2020Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.66
CY2022Q1	dgx	Stock Repurchase Program Additional Amount Authorized StockRepurchaseProgramAdditionalAmountAuthorized	1000000000	usd
CY2022Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	300000000	usd
CY2021Q4	dgx	Treasury Stock Purchasedbut Notyet Paid TreasuryStockPurchasedbutNotyetPaid	23000000	usd
CY2022	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	2000000	shares
CY2021	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	2000000	shares
CY2020	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	3000000	shares
CY2021	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	55000000	shares
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	77000000	usd
CY2021Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	79000000	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	26.80
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	21.82
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	17.25
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.264
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.256
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.203
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.020
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.020
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.020
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.020
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.006
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.015
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P4Y10M24D
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P4Y9M18D
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	77000000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	79000000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	97000000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	27000000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	32000000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	39000000	usd
CY2022	dgx	Sharebasedcompensationexcesstaxbenefitamount Sharebasedcompensationexcesstaxbenefitamount	14000000	usd
CY2021	dgx	Sharebasedcompensationexcesstaxbenefitamount Sharebasedcompensationexcesstaxbenefitamount	19000000	usd
CY2020	dgx	Sharebasedcompensationexcesstaxbenefitamount Sharebasedcompensationexcesstaxbenefitamount	23000000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	95000000	usd
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	93000000	usd
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	64000000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	384000000	usd
CY2022Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On First Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary	125000000	usd
CY2022Q4	dgx	Unrecorded Unconditional Purchase Obligation Duewithin Twoand Three Years UnrecordedUnconditionalPurchaseObligationDuewithinTwoandThreeYears	166000000	usd
CY2016Q3	dgx	Agreementto Outsource Billingand Collection Function AgreementtoOutsourceBillingandCollectionFunction	P10Y
CY2022	dgx	Remaining Termsof Contingent Lease Obligations Maximum RemainingTermsofContingentLeaseObligationsMaximum	P25Y
CY2022Q4	us-gaap	Litigation Reserve LitigationReserve	2000000	usd
CY2021Q4	us-gaap	Litigation Reserve LitigationReserve	4000000	usd
CY2022Q4	us-gaap	Malpractice Loss Contingency Accrual Undiscounted MalpracticeLossContingencyAccrualUndiscounted	169000000	usd
CY2021Q4	us-gaap	Malpractice Loss Contingency Accrual Undiscounted MalpracticeLossContingencyAccrualUndiscounted	159000000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	9883000000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	10788000000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	9437000000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	1428000000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	2381000000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	1971000000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-193000000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	218000000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-87000000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1235000000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2599000000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1884000000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	264000000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	597000000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	460000000	usd
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	44000000	usd
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	78000000	usd
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	75000000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	1015000000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	2080000000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	1499000000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	69000000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	85000000	usd
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	68000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	946000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1995000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1431000000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	437000000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	408000000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	361000000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	404000000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	403000000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	418000000	usd
CY2022	dgx	Revenue From Contract With Customer Excluding Assessed Tax Percent RevenueFromContractWithCustomerExcludingAssessedTaxPercent	1
CY2021	dgx	Revenue From Contract With Customer Excluding Assessed Tax Percent RevenueFromContractWithCustomerExcludingAssessedTaxPercent	1
CY2020	dgx	Revenue From Contract With Customer Excluding Assessed Tax Percent RevenueFromContractWithCustomerExcludingAssessedTaxPercent	1

Files In Submission

Name	View Source	Status
0001022079-23-000018-index-headers.html	Edgar Link	pending
0001022079-23-000018-index.html	Edgar Link	pending
0001022079-23-000018.txt	Edgar Link	pending
0001022079-23-000018-xbrl.zip	Edgar Link	pending
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dgx-20221231.xsd	Edgar Link	pending
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dgx12312022ex1010.htm	Edgar Link	pending
dgx12312022ex1020.htm	Edgar Link	pending
dgx12312022ex105.htm	Edgar Link	pending
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dgx12312022ex9912.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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dgx-20221231_htm.xml	Edgar Link	completed
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Show.js	Edgar Link	pending
dgx-20221231_lab.xml	Edgar Link	unprocessable
dgx-20221231_pre.xml	Edgar Link	unprocessable

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$DGX
QUEST DIAGNOSTICS INC Stock $dgx

2023 Q1 Form 10-K Financial Statement

#000102207923000018 Filed on February 21, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DGX QUEST DIAGNOSTICS INC Stock $dgx

2023 Q1 Form 10-K Financial Statement

#000102207923000018 Filed on February 21, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DGX
QUEST DIAGNOSTICS INC Stock $dgx