Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 321.8	$ 245.7
Trade accounts receivable, net of allowance for credit losses of $11.1 and $12.3, respectively	908.9	769.4
Inventories	1,327.9	1,337.5
Prepaid income taxes	0.0	6.7
Other current assets	146.7	140.3
Total current assets	2,705.3	2,499.6
Property and equipment, net	1,015.8	1,030.7
Operating lease right-of-use assets	259.6	243.0
Other assets	185.9	191.4
Total assets	4,166.6	3,964.7
Current liabilities:
Current portion of debt	40.0	40.0
Accounts payable	236.1	207.0
Accrued expenses	277.9	272.1
Current portion of operating lease liabilities	94.8	93.6
Income taxes payable	1.4	0.0
Total current liabilities	650.2	612.7
Long-term debt	365.0	365.0
Operating lease liabilities	167.6	151.5
Deferred income taxes	103.0	102.3
Stockholders' equity:
Preferred stock: $0.01 par value, 5,000,000 shares authorized, no shares issued or outstanding	0.0	0.0
Common stock: $0.01 par value, 800,000,000 shares authorized, 574,704,880 and 574,159,575 shares issued and outstanding, respectively	2.9	2.9
Additional paid-in capital	78.4	61.9
Retained earnings	2,818.3	2,689.6
Accumulated other comprehensive loss	(18.8)	(21.2)
Total stockholders' equity	2,880.8	2,733.2
Total liabilities and stockholders' equity	$ 4,166.6	$ 3,964.7