CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents	$ 271	$ 686
Accounts receivable, net of allowance for credit losses of $27 as of both June 30, 2024 and December 31, 2023	1,319	1,210
Inventories	182	190
Prepaid expenses and other current assets	245	286
Total current assets	2,017	2,372
Property, plant and equipment, net	1,832	1,816
Operating lease right-of-use assets	603	602
Goodwill	7,885	7,733
Intangible assets, net	1,202	1,166
Investments in equity method investees	126	135
Other assets	216	198
Total assets	13,881	14,022
Current liabilities:
Accounts payable and accrued expenses	1,247	1,359
Current portion of long-term debt	606	303
Current portion of long-term operating lease liabilities	159	153
Total current liabilities	2,012	1,815
Long-term debt	3,816	4,410
Long-term operating lease liabilities	507	503
Other liabilities	811	876
Commitments and contingencies
Redeemable noncontrolling interest	79	76
Quest Diagnostics stockholders’ equity:
Common stock, par value $0.01 per share; 600 shares authorized as of both June 30, 2024 and December 31, 2023; 162 shares issued as of both June 30, 2024 and December 31, 2023	2	2
Additional paid-in capital	2,314	2,320
Retained earnings	9,080	8,825
Accumulated other comprehensive loss	(19)	(14)
Treasury stock, at cost; 51 shares as of both June 30, 2024 and December 31, 2023	(4,760)	(4,826)
Total Quest Diagnostics stockholders’ equity	6,617	6,307
Noncontrolling interests	39	35
Total stockholders’ equity	6,656	6,342
Total liabilities and stockholders’ equity	$ 13,881	$ 14,022