Commitments and Contingencies (Details) $ in Millions											3 Months Ended			12 Months Ended
	Sep. 02, 2016 claim	Oct. 21, 2015 claim	Oct. 21, 2014 plaintiff	Sep. 18, 2014 plaintiff	Sep. 17, 2012 plaintiff	Jun. 01, 2012 plaintiff claim subsidiary	Jan. 02, 2009 plaintiff subsidiary	Jun. 27, 2008 claim	Oct. 14, 2004 plaintiff subsidiary	Sep. 25, 2003 USD ($)	Mar. 31, 2017 USD ($) claim	Sep. 27, 2002 USD ($)	Sep. 28, 2001 USD ($)	Dec. 30, 2016 USD ($)	Jan. 01, 2016 USD ($) claim	Dec. 26, 2014 USD ($)	Dec. 31, 1980 subsidiary
DBCP Litigation [Member]
Commitments and Contingencies Disclosure [Line Items]
Number of defendants | subsidiary						1
Number of plaintiffs | plaintiff			2,600			3,000
Number of claims appealed	229	6	57
Pending claims | claim											285
Claims dismissed				6	229			1,329
New claims filed | claim						8
Costa Rican Residents [Member] | DBCP Litigation [Member]
Commitments and Contingencies Disclosure [Line Items]
Number of defendants | subsidiary							3		2
Number of plaintiffs | plaintiff							461		2,600
Kunia Well Site [Member]
Commitments and Contingencies Disclosure [Line Items]
Number of plaintiffs | subsidiary																	1
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs												$ 26.1	$ 19.1
Accrual for environmental loss contingencies, term										10 years
Accrual for environmental loss contingencies, period increase (decrease)												$ 7.0	$ 15.0	$ 0.4	$ (0.8)	$ (1.4)
Kunia Well Site cleanup operation, undiscounted estimated remediation costs associated with the cleanup											$ 13.7
Accrual for environmental loss contingencies, undiscounted, due within one year											0.4
Accrual for environmental loss contingencies, undiscounted, due in second year											0.4
Accrual for environmental loss contingencies, undiscounted, due in third year											1.1
Accrual for environmental loss contingencies, undiscounted, due in fourth year											1.0
Accrual for environmental loss contingencies, undiscounted, due in fifth year											$ 0.9
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											$ 13.3
Kunia Well Site [Member] | Accounts Payable and Accrued Expenses [Member]
Commitments and Contingencies Disclosure [Line Items]
Kunia Well Site cleanup operation, accrual for the expected future clean-up costs											0.4
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											13.7
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
Costa Rica | DBCP Litigation [Member]
Commitments and Contingencies Disclosure [Line Items]
New claims filed | claim															2