Derivative Financial Instruments and Hedging Activities (Balance Sheet Captions) (Details) (USD $) In Thousands, unless otherwise specified	Jul. 28, 2013 Successor Foreign exchange contracts	Jul. 28, 2013 Successor Foreign exchange contracts Designated as Hedging Instrument	Jul. 28, 2013 Successor Foreign exchange contracts Designated as Hedging Instrument Other Receivables, Net	Jul. 28, 2013 Successor Foreign exchange contracts Designated as Hedging Instrument Other Non-Current Assets	Jul. 28, 2013 Successor Foreign exchange contracts Designated as Hedging Instrument Other Payables	Jul. 28, 2013 Successor Foreign exchange contracts Designated as Hedging Instrument Other Non-Current Liabilities	Jul. 28, 2013 Successor Foreign exchange contracts Not Designated as Hedging Instrument	Jul. 28, 2013 Successor Foreign exchange contracts Not Designated as Hedging Instrument Other Receivables, Net	Jul. 28, 2013 Successor Foreign exchange contracts Not Designated as Hedging Instrument Other Non-Current Assets	Jul. 28, 2013 Successor Foreign exchange contracts Not Designated as Hedging Instrument Other Payables	Jul. 28, 2013 Successor Foreign exchange contracts Not Designated as Hedging Instrument Other Non-Current Liabilities	Jul. 28, 2013 Successor Interest rate contracts	Jul. 28, 2013 Successor Interest rate contracts Designated as Hedging Instrument	Jul. 28, 2013 Successor Interest rate contracts Designated as Hedging Instrument Other Receivables, Net	Jul. 28, 2013 Successor Interest rate contracts Designated as Hedging Instrument Other Non-Current Assets	Jul. 28, 2013 Successor Interest rate contracts Designated as Hedging Instrument Other Payables	Jul. 28, 2013 Successor Interest rate contracts Designated as Hedging Instrument Other Non-Current Liabilities	Jul. 28, 2013 Successor Interest rate contracts Not Designated as Hedging Instrument	Jul. 28, 2013 Successor Interest rate contracts Not Designated as Hedging Instrument Other Receivables, Net	Jul. 28, 2013 Successor Interest rate contracts Not Designated as Hedging Instrument Other Non-Current Assets	Jul. 28, 2013 Successor Interest rate contracts Not Designated as Hedging Instrument Other Payables	Jul. 28, 2013 Successor Interest rate contracts Not Designated as Hedging Instrument Other Non-Current Liabilities	Apr. 28, 2013 Predecessor Foreign exchange contracts	Apr. 28, 2013 Predecessor Foreign exchange contracts Designated as Hedging Instrument	Apr. 28, 2013 Predecessor Foreign exchange contracts Designated as Hedging Instrument Other Receivables, Net	Apr. 28, 2013 Predecessor Foreign exchange contracts Designated as Hedging Instrument Other Non-Current Assets	Apr. 28, 2013 Predecessor Foreign exchange contracts Designated as Hedging Instrument Other Payables	Apr. 28, 2013 Predecessor Foreign exchange contracts Designated as Hedging Instrument Other Non-Current Liabilities	Apr. 28, 2013 Predecessor Foreign exchange contracts Not Designated as Hedging Instrument	Apr. 28, 2013 Predecessor Foreign exchange contracts Not Designated as Hedging Instrument Other Receivables, Net	Apr. 28, 2013 Predecessor Foreign exchange contracts Not Designated as Hedging Instrument Other Non-Current Assets	Apr. 28, 2013 Predecessor Foreign exchange contracts Not Designated as Hedging Instrument Other Payables	Apr. 28, 2013 Predecessor Foreign exchange contracts Not Designated as Hedging Instrument Other Non-Current Liabilities	Apr. 28, 2013 Predecessor Interest rate contracts	Apr. 28, 2013 Predecessor Interest rate contracts Designated as Hedging Instrument	Apr. 28, 2013 Predecessor Interest rate contracts Designated as Hedging Instrument Other Receivables, Net	Apr. 28, 2013 Predecessor Interest rate contracts Designated as Hedging Instrument Other Non-Current Assets	Apr. 28, 2013 Predecessor Interest rate contracts Designated as Hedging Instrument Other Payables	Apr. 28, 2013 Predecessor Interest rate contracts Designated as Hedging Instrument Other Non-Current Liabilities	Apr. 28, 2013 Predecessor Interest rate contracts Not Designated as Hedging Instrument	Apr. 28, 2013 Predecessor Interest rate contracts Not Designated as Hedging Instrument Other Receivables, Net	Apr. 28, 2013 Predecessor Interest rate contracts Not Designated as Hedging Instrument Other Non-Current Assets	Apr. 28, 2013 Predecessor Interest rate contracts Not Designated as Hedging Instrument Other Payables	Apr. 28, 2013 Predecessor Interest rate contracts Not Designated as Hedging Instrument Other Non-Current Liabilities	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Designated as Hedging Instrument	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Designated as Hedging Instrument Other Receivables, Net	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Designated as Hedging Instrument Other Non-Current Assets	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Designated as Hedging Instrument Other Payables	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Designated as Hedging Instrument Other Non-Current Liabilities	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Not Designated as Hedging Instrument	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Not Designated as Hedging Instrument Other Receivables, Net	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Not Designated as Hedging Instrument Other Non-Current Assets	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Not Designated as Hedging Instrument Other Payables	Apr. 28, 2013 Predecessor Cross-currency interest rate swap contracts Not Designated as Hedging Instrument Other Non-Current Liabilities
Assets:
Total assets	$ 27,828	$ 27,556	$ 24,505	$ 3,051			$ 272	$ 272	$ 0			$ 240,146	$ 240,146	$ 0	$ 240,146			$ 0	$ 0	$ 0			$ 35,563	$ 34,738	$ 23,240	$ 11,498			$ 825	$ 825	$ 0			$ 33,329	$ 33,329	$ 4,226	$ 29,103			$ 0	$ 0	$ 0			$ 0	$ 0	$ 0	$ 0			$ 0	$ 0	$ 0
Liabilities:
Total liabilities	$ 19,031	$ 5,747			$ 5,403	$ 344				$ 13,284	$ 0	$ 0	$ 0			$ 0	$ 0				$ 0	$ 0	$ 6,585	$ 1,725			$ 1,508	$ 217				$ 4,860	$ 0	$ 960	$ 0			$ 0	$ 0				$ 0	$ 960	$ 72,325	$ 72,325			$ 34,805	$ 37,520				$ 0	$ 0