Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2017	Jan. 01, 2017
CURRENT ASSETS:
Cash and equivalents	$ 32.5	$ 29.6
Trade accounts receivable, less allowances of $12.9 million and $12.5 million, respectively	1,286.7	1,138.3
Prepaid expenses and other current assets	65.1	46.7
Total current assets	1,384.3	1,214.6
Property and equipment:
Property and equipment	291.8	270.0
Accumulated depreciation	(205.7)	(189.2)
Net property and equipment	86.1	80.8
Deferred taxes	183.4	180.1
Goodwill, net	107.1	88.4
Investment in equity affiliate	117.4	114.8
Other assets	499.9	349.4
Total noncurrent assets	993.9	813.5
TOTAL ASSETS	2,378.2	2,028.1
CURRENT LIABILITIES:
Short-term borrowings	10.2	0.0
Accounts payable and accrued liabilities	537.7	455.1
Accrued payroll and related taxes	287.4	241.5
Accrued insurance	25.7	23.4
Income and other taxes	65.2	51.1
Total current liabilities	926.2	771.1
NONCURRENT LIABILITIES:
Accrued insurance	49.9	45.5
Accrued retirement benefits	178.1	157.4
Other long-term liabilities	72.5	42.1
Total noncurrent liabilities	300.5	245.0
Commitments and contingencies (See Commitments and Contingencies footnotes)
Treasury stock, at cost
Paid-in capital	32.2	28.6
Earnings invested in the business	983.6	923.6
Accumulated other comprehensive income	130.8	58.7
Total stockholders' equity	1,151.5	1,012.0
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	2,378.2	2,028.1
Class A common stock
Capital stock, $1.00 par value
Common stock, value	36.6	36.6
Treasury stock, at cost
Treasury stock, value	(34.6)	(38.4)
Class B common stock
Capital stock, $1.00 par value
Common stock, value	3.5	3.5
Treasury stock, at cost
Treasury stock, value	$ (0.6)	$ (0.6)