Commitments and Contingencies - Additional Information (Detail) In Millions, unless otherwise specified	1 Months Ended			1 Months Ended		0 Months Ended											0 Months Ended	1 Months Ended	0 Months Ended	1 Months Ended
	Apr. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Sep. 27, 2014 USD ($)	Jun. 30, 2014 Calypso [Member] USD ($)	Jun. 30, 2013 Calypso [Member] USD ($)	Sep. 15, 2014 Aimia Foods Holdings Limited [Member] USD ($)	Sep. 15, 2014 Aimia Foods Holdings Limited [Member] GBP (£)	May 31, 2014 Aimia Foods Holdings Limited [Member] USD ($)	May 31, 2014 Aimia Foods Holdings Limited [Member] GBP (£)	May 30, 2014 Aimia Foods Holdings Limited [Member] USD ($)	May 31, 2014 Aimia Foods Holdings Limited [Member] USD ($)	May 31, 2014 Aimia Foods Holdings Limited [Member] GBP (£)	May 30, 2014 Aimia Foods Holdings Limited [Member] USD ($)	May 30, 2014 Aimia Foods Holdings Limited [Member] GBP (£)	Sep. 27, 2014 ABL Facility [Member] USD ($)	Sep. 28, 2013 ABL Facility [Member] USD ($)	Jun. 30, 2013 First Anniversary [Member] Calypso [Member] USD ($)	Jun. 30, 2013 First Anniversary [Member] Calypso [Member] USD ($)	Jun. 30, 2013 Second Anniversary [Member] Calypso [Member] USD ($)	Jun. 30, 2013 Second Anniversary [Member] Calypso [Member] USD ($)	Jan. 31, 2015 Scenario, Forecast [Member] USD ($)
Operating Leased Assets [Line Items]
Deferred consideration				$ 5.3	$ 5.1	$ 33.5	£ 19.9	$ 33.5	£ 19.9	$ 33.5							$ 2.3	$ 2.3	$ 3.0	$ 3.0
Standby letters of credit outstanding			6.9												6.9	7.5
Legal Settlement		3.5
Legal settlement collected	3.0
Legal settlement due																					0.5
Contingent consideration											$ 26.9	£ 16.0	$ 26.9	£ 16.0