Commitments and Contingencies (Details) € in Millions, $ in Millions				3 Months Ended			6 Months Ended
	Sep. 15, 2014 Plaintiffs	Jun. 01, 2012 Plaintiffs claims	Jun. 27, 2008 Plaintiffs	Jun. 26, 2015 EUR (€)	Sep. 27, 2002 USD ($)	Sep. 28, 2001 USD ($)	Jun. 26, 2015 EUR (€)	Jun. 27, 2014 USD ($)	Jun. 28, 2013 EUR (€)	Jun. 28, 2013 USD ($)	Jun. 26, 2015 USD ($)	Oct. 21, 2014 Plaintiffs	Sep. 26, 2014	Jun. 04, 2013 EUR (€)	Jun. 04, 2013 USD ($)	Mar. 14, 2013 EUR (€)	Mar. 14, 2013 USD ($)	Jan. 02, 2009 Plaintiffs	Oct. 17, 2008 EUR (€)	Oct. 17, 2008 USD ($)	Oct. 14, 2004 Plaintiffs	Sep. 25, 2003 USD ($)
DBCP Litigation [Member]
Commitments and Contingencies Disclosure [Line Items]
Loss Contingency Number of Plaintiffs | Plaintiffs		3,000										57
Loss Contingency, Claims Dismissed, Number | Plaintiffs	6
Loss Contingency, New Claims Filed, Number | claims		8
Costa Rican Residents [Member] | DBCP Litigation [Member]
Commitments and Contingencies Disclosure [Line Items]
Loss Contingency Number of Plaintiffs | Plaintiffs																		461			2,600
Loss Contingency, Claims Dismissed, Number | Plaintiffs			1,329
Kunia Well Site [Member]
Commitments and Contingencies Disclosure [Line Items]
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs					$ 26.1	$ 19.1
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)					$ 7.0	$ 15.0		$ 1.4
Kunia Well Site cleanup operation, undiscounted estimated remediation costs associated with the cleanup																						$ 14.8
Kunia Well Site cleanup operation, discount rate of accrual for the expected future clean-up costs													3.00%
Accrual for Environmental Loss Contingencies, Undiscounted, Due within One Year											$ 0.8
Accrual for Environmental Loss Contingencies, Undiscounted, Due in Second Year											0.5
Accrual for Environmental Loss Contingencies, Undiscounted, Due in Third Year											1.7
Accrual for Environmental Loss Contingencies, Undiscounted, Due in Fourth Year											1.7
Accrual for Environmental Loss Contingencies, Undiscounted, Due in Fifth Year											0.8
Site Contingency, Time Frame of Disbursements							10 years
Kunia Well Site [Member] | Other Noncurrent Liabilities [Member]
Commitments and Contingencies Disclosure [Line Items]
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs											13.8
Kunia Well Site [Member] | Accounts Payable and Accrued Expenses Current [Member]
Commitments and Contingencies Disclosure [Line Items]
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs											0.8
Kunia Well Site [Member] | Minimum [Member]
Commitments and Contingencies Disclosure [Line Items]
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs																						12.9
Kunia Well Site cleanup operation, undiscounted estimated remediation costs associated with the cleanup																						14.8
Kunia Well Site [Member] | Maximum [Member]
Commitments and Contingencies Disclosure [Line Items]
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs																						25.4
Kunia Well Site cleanup operation, undiscounted estimated remediation costs associated with the cleanup																						$ 28.7
EU Antitrust Litigation [Member]
Commitments and Contingencies Disclosure [Line Items]
European Union Antitrust Investigation, imposed fine														€ 9.8	$ 10.9	€ 8.8	$ 9.8		€ 14.7	$ 16.4
Loss Contingency, Settlement Agreement, Terms				0.45
Loss Contingency Accrual									€ 1.0	$ 1.1
EU Antitrust Litigation [Member] | Accounts Payable and Accrued Expenses Current [Member]
Commitments and Contingencies Disclosure [Line Items]
European Union Antitrust Investigation, imposed fine				€ 6.5			€ 6.5				$ 7.3
EU Antitrust Litigation [Member] | Weichert [Member]
Commitments and Contingencies Disclosure [Line Items]
Noncontrolling interest, ownership percentage by parent													80.00%
Loss Contingency, Settlement Agreement, Terms				0.55