Income Taxes - Operating Loss Carry Forwards (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 28, 2013
Income Taxes [Line Items]
Total net operating loss carryforwards	$ 328.6
State [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	144.5
United States [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
Foreign [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	184.1
2014 - 2018 [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	31.5
2014 - 2018 [Member] | State [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
2014 - 2018 [Member] | United States [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
2014 - 2018 [Member] | Foreign [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	31.5
2019 - 2023 [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	1.5
2019 - 2023 [Member] | State [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	0.1
2019 - 2023 [Member] | United States [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
2019 - 2023 [Member] | Foreign [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	1.4
2024 - 2028 [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	36.7
2024 - 2028 [Member] | State [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	0.1
2024 - 2028 [Member] | United States [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
2024 - 2028 [Member] | Foreign [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	36.6
2029 - 2033 [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	159.3
2029 - 2033 [Member] | State [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	144.3
2029 - 2033 [Member] | United States [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
2029 - 2033 [Member] | Foreign [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	15.0
Indefinite [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	99.6
Indefinite [Member] | State [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
Indefinite [Member] | United States [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards
Indefinite [Member] | Foreign [Member]
Income Taxes [Line Items]
Total net operating loss carryforwards	$ 99.6
Minimum [Member] | 2014 - 2018 [Member]
Income Taxes [Line Items]
Expiration Dates	2014
Minimum [Member] | 2019 - 2023 [Member]
Income Taxes [Line Items]
Expiration Dates	2019
Minimum [Member] | 2024 - 2028 [Member]
Income Taxes [Line Items]
Expiration Dates	2024
Minimum [Member] | 2029 - 2033 [Member]
Income Taxes [Line Items]
Expiration Dates	2029
Maximum [Member] | 2014 - 2018 [Member]
Income Taxes [Line Items]
Expiration Dates	2018
Maximum [Member] | 2019 - 2023 [Member]
Income Taxes [Line Items]
Expiration Dates	2023
Maximum [Member] | 2024 - 2028 [Member]
Income Taxes [Line Items]
Expiration Dates	2028
Maximum [Member] | 2029 - 2033 [Member]
Income Taxes [Line Items]
Expiration Dates	2033