Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Millions, except Share data	Jul. 02, 2011	Jan. 01, 2011
Current assets:
Allowances for trade accounts receivable	$ 53.1	$ 51.4
Shareholders' equity:
Common stock, par value	$ 1	$ 1
Common stock, shares authorized	400,000,000	400,000,000
Common stock, shares issued	124,126,624	124,126,624
Common stock, shares outstanding	105,856,536	105,391,940
Employee stock benefit trust, shares	1,003,388	1,784,741
Treasury stock, shares	17,251,700	16,934,943