Receivables - Schedule of Long-Term Finance and Contract Receivables (Detail) (USD $) In Millions, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Receivables [Abstract]
Finance Receivables, Due in 13 - 24	$ 287.2	$ 261.1
Finance Receivables, Due in 25 - 36	179.6	160.1
Finance Receivables, Due in 37 - 48	84.0	65.1
Finance Receivables, Due in 49 - 60	26.7	25.5
Finance Receivables, Due Thereafter	0.2	0.7
Finance Receivables, Total	577.7	512.5
Contract Receivables, Due in 13 - 24	53.3	54.6
Contract Receivables, Due in 25 - 36	45.6	45.4
Contract Receivables, Due in 37 - 48	36.9	32.4
Contract Receivables, Due in 49 - 60	28.9	21.4
Contract Receivables, Due Thereafter	54.5	42.8
Contract Receivables, Total	$ 219.2	$ 196.6