CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2019	Dec. 31, 2018
ASSETS
Cash and cash equivalents	$ 75	$ 43
Accounts receivable, net of allowance for doubtful accounts of $107 at June 30, 2019 and $93 at December 31, 2018	1,525	1,545
Inventory	135	109
Prepaid expenses and other assets	105	64
Total current assets	1,840	1,761
Goodwill	5,134	5,058
Other intangible assets, net	1,019	1,084
Operating lease right-of-use assets (note 8)	619
Other long-term assets	18	16
Total assets	19,047	18,133
LIABILITIES AND STOCKHOLDERS’ EQUITY
Short-term debt and current maturities of long-term debt	995	903
Accounts payable	752	536
Accrued expenses and other liabilities	788	677
Total current liabilities	2,535	2,116
Long-term debt	10,700	10,844
Deferred taxes	1,743	1,687
Operating lease liabilities	497
Other long-term liabilities	94	83
Total liabilities	15,569	14,730
Common stock—$0.01 par value, 500,000,000 shares authorized, 113,741,001 and 77,431,831 shares issued and outstanding, respectively, at June 30, 2019 and 112,907,209 and 79,872,956 shares issued and outstanding, respectively, at December 31, 2018	1	1
Additional paid-in capital	2,415	2,408
Retained earnings	4,546	4,101
Treasury stock at cost—36,309,170 and 33,034,253 shares at June 30, 2019 and December 31, 2018, respectively	(3,290)	(2,870)
Accumulated other comprehensive loss	(194)	(237)
Total stockholders’ equity	3,478	3,403
Total liabilities and stockholders’ equity (deficit)	19,047	18,133
Rental equipment, net
ASSETS
Property and equipment, net	9,839	9,600
Property and equipment, net
ASSETS
Property and equipment, net	$ 578	$ 614