Stockholders' Equity (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 27, 2014
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	$ (54,051)
Other comprehensive loss, before reclassifications	(30,026)
Amounts reclassified from accumulated other comprehensive income (loss)	(329)
Foreign currency exchange impact on cash flow hedges	(2)
Net current period other comprehensive loss	(30,357)
Balance at the end of the period	(84,408)
Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	8,952
Other comprehensive loss, before reclassifications	(232)
Amounts reclassified from accumulated other comprehensive income (loss)	(329)
Foreign currency exchange impact on cash flow hedges	(2)
Net current period other comprehensive loss	(563)
Balance at the end of the period	8,389
Translation
Accumulated Other Comprehensive Income (Loss)
Balance at the beginning of the period	(63,003)
Other comprehensive loss, before reclassifications	(29,794)
Net current period other comprehensive loss	(29,794)
Balance at the end of the period	$ (92,797)