Subsequent Events (Details)	3 Months Ended			9 Months Ended			3 Months Ended	9 Months Ended	0 Months Ended						0 Months Ended			0 Months Ended			0 Months Ended			0 Months Ended			0 Months Ended						3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended	0 Months Ended					0 Months Ended
	Mar. 28, 2015 USD ($)	Mar. 29, 2014 USD ($)		Mar. 28, 2015 USD ($)	Mar. 29, 2014 USD ($)		Mar. 28, 2015 Omega [Member] USD ($)	Mar. 28, 2015 Omega [Member] USD ($)	Apr. 08, 2015 Omega [Member] Subsequent Event [Member] EUR (€)	Mar. 30, 2015 Omega [Member] Subsequent Event [Member] USD ($)	Mar. 30, 2015 Omega [Member] Subsequent Event [Member] USD ($)	Dec. 31, 2014 Omega [Member] Euro Member Countries, Euro	Apr. 08, 2015 Omega [Member] Euro Member Countries, Euro Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] Euro Member Countries, Euro Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] 5.0% Retail Bond [Member] Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] 5.0% Retail Bond [Member] Subsequent Event [Member] USD ($)		Mar. 30, 2015 Omega [Member] 5.125% Retail Bond [Member] Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] 5.125% Retail Bond [Member] Subsequent Event [Member] USD ($)		Mar. 30, 2015 Omega [Member] 4.5% Retail Bond [Member] Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] 4.5% Retail Bond [Member] Subsequent Event [Member] USD ($)		Mar. 30, 2015 Omega [Member] 5.1045% Senior Note [Member] Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] 5.1045% Senior Note [Member] Subsequent Event [Member] USD ($)		Mar. 30, 2015 Omega [Member] 6.19% Senior Note [Member] Subsequent Event [Member]	Mar. 30, 2015 Omega [Member] 6.19% Senior Note [Member] Subsequent Event [Member] USD ($)	Mar. 30, 2015 Omega [Member] over draft [Member] Subsequent Event [Member] USD ($)		Mar. 30, 2015 Omega [Member] Credit facility indebtedness [Member] Subsequent Event [Member] USD ($)		Mar. 28, 2015 Omega [Member] Interest expense, net [Member] USD ($)	Mar. 28, 2015 Omega [Member] Interest expense, net [Member] USD ($)	Mar. 28, 2015 Omega [Member] Other expense (income), net [member] USD ($)	Mar. 28, 2015 Omega [Member] Other expense (income), net [member] USD ($)	Mar. 28, 2015 Omega [Member] General and Administrative Expense [Member] USD ($)	Mar. 28, 2015 Omega [Member] General and Administrative Expense [Member] USD ($)	Mar. 28, 2015 Omega [Member] Discharge of Debt [Member] USD ($)	Mar. 28, 2015 Omega [Member] Discharge of Debt [Member] USD ($)	Mar. 30, 2015 Noncompete Agreements [Member] Omega [Member] Subsequent Event [Member]	Mar. 30, 2015 Non-solicit agreement [Member] Omega [Member] Subsequent Event [Member]	Apr. 24, 2015 Perrigo Co plc [Member] Mylan [Member] Subsequent Event [Member] USD ($)	Apr. 06, 2015 Perrigo Co plc [Member] Mylan [Member] Subsequent Event [Member] USD ($)	Apr. 21, 2015 Mylan [Member] Teva [Member] Subsequent Event [Member] USD ($)	Apr. 21, 2015 Mylan [Member] Teva [Member] Cash [Member] Subsequent Event [Member]	Apr. 21, 2015 Mylan [Member] Teva [Member] Common Stock [Member] Subsequent Event [Member]	Mar. 30, 2015 Maximum [Member] Omega [Member] Subsequent Event [Member] USD ($)
Subsequent Event [Line Items]
Business acquisition - proposed price per share																																											$ 60.00	$ 205.00	$ 82.00
Consideration percentage in proposed business acquisition																																														50.00%	50.00%
Business Acquisition, Share Exchange Ratio																																											2.2
Escrow Deposit Disbursements Related to Property Acquisition																																																$ 268,700,000	[1]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life																																									3 years	2 years
Payments to Acquire Businesses, Gross										4,400,000,000
Business Acquisition, Cash Exchange											2,100,000,000
Business Acquisition, interest paid										67,700,000
Business combination, recognized identifiable assets acquired and liabilities assumed, total debt											1,400,000,000
Business Combination, Acquisition Related Costs							278,900,000	370,800,000																									18,700,000	23,700,000	258,200,000	323,900,000	2,000,000	13,600,000	0	9,600,000
Extinguishment of Debt, Amount									539,100,000
Business Acquisition, Percentage of Voting Interests Acquired											95.77%
Total Company shares issued to acquired company shareholders											5,397,711
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt																									146,300,000	[1]
Acquired company shares outstanding on acquisition date											685,348,257
Treasury Stock, Shares, Acquired										30,243,983
Debt Instrument, Interest Rate, Stated Percentage																5.00%			5.125%			4.50%			5.1045%			6.19%
Debt Instrument, Maturity Date															Jan. 01, 2019			Jan. 01, 2017			Jan. 01, 2017			Jan. 01, 2023			Jan. 01, 2016
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt																130,000,000	[1]		325,000,000	[1]		195,000,000	[1]					20,000,000	54,200,000	[1]	541,700,000	[1]
Business Acquisition, Effective Date of Acquisition										Mar. 30, 2015
Net sales	1,049,100,000	1,004,200,000	[2]	3,072,300,000	2,916,600,000	[2]
Net Cash Provided by (Used in) Operating Activities				$ 735,600,000	$ 400,800,000
Foreign Currency Exchange Rate, Remeasurement												0.909	0.927	0.923

[1] Amounts are denominated in euros and are shown translated at an exchange rate of €1 = $1.0834 as of March 30, 2015.

[2] Amounts may not foot due to rounding.