Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies

Schedule of non-cancelable purchase commitments and commitments under other agreements

	Years ended December 31,
(Millions of dollars)	2016		2017		2018		2019		2020		Thereafter
Hog procurement contracts	$	139	$	101	$	33	$	12	$	—	$	—
Grain and feed ingredients		78		—		—		—		—		—
Grain purchase contracts for resale		358		—		—		—		—		—
Fuel supply contract		5		—		—		—		—		—
Equipment purchases and facility improvements		25		—		—		—		—		—
Construction of new dry bulk vessels		29		—		—		—		—		—
Other purchase commitments		35		8		8		9		13		—
Total firm purchase commitments		669		109		41		21		13		—
Vessel, time and voyage-charters		51		23		22		22		22		46
Contract grower finishing agreements		11		9		7		2		—		—
Other operating lease payments		28		28		26		25		24		190
Investment in pork processing facility joint venture		97		46		22		16		—		—
Total unrecognized firm commitments	$	856	$	215	$	118	$	86	$	59	$	236