Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 29, 2013	Dec. 30, 2012
Current Assets:
Cash and equivalents	$ 125.7	$ 76.3
Trade accounts receivable, less allowances of $9.9 million and $10.4 million, respectively	1,023.1	1,013.9
Prepaid expenses and other current assets	52.2	57.5
Deferred taxes	35.5	44.9
Total current assets	1,236.5	1,192.6
Property and Equipment:
Property and equipment	350.5	337.6
Accumulated depreciation	(258.5)	(247.7)
Net property and equipment	92.0	89.9
Noncurrent Deferred Taxes	121.7	82.8
Goodwill, Net	90.3	89.5
Other Assets	258.1	180.9
Total Assets	1,798.6	1,635.7
Current Liabilities:
Short-term borrowings	28.3	64.1
Accounts payable and accrued liabilities	342.4	295.6
Accrued payroll and related taxes	294.9	264.5
Accrued insurance	27.6	32.8
Income and other taxes	68.8	65.3
Total current liabilities	762.0	722.3
Noncurrent Liabilities:
Accrued insurance	46.0	43.5
Accrued retirement benefits	134.7	111.0
Other long-term liabilities	33.3	17.9
Total noncurrent liabilities	214.0	172.4
Treasury stock, at cost
Paid-in capital	26.0	27.1
Earnings invested in the business	751.3	700.0
Accumulated other comprehensive income	61.4	35.4
Total stockholders' equity	822.6	741.0
Total Liabilities and Stockholders' Equity	1,798.6	1,635.7
Common Class A [Member] | Stockholders Equity [Member]
Capital stock, $1.00 par value
Common stock, value	36.6	36.6
Treasury stock, at cost
Treasury stock, value	(55.6)	(61.0)
Common Class A [Member]
Treasury stock, at cost
Total stockholders' equity	36.6	36.6
Common Class B [Member] | Stockholders Equity [Member]
Capital stock, $1.00 par value
Common stock, value	3.5	3.5
Treasury stock, at cost
Treasury stock, value	(0.6)	(0.6)
Common Class B [Member]
Treasury stock, at cost
Total stockholders' equity	$ 3.5	$ 3.5