Leases Lease Disclosure (Details)	Jul. 02, 2017 Property Restaurant
Property Subject to or Available for Operating Lease [Line Items]
Number of Restaurants | Restaurant	6,564
Entity Operated Units [Member]
Property Subject to or Available for Operating Lease [Line Items]
Number of Restaurants | Restaurant	331
Lessee Disclosure [Member] | Land and Building [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property Subject to or Available for Operating Lease, Number of Units	147
Lessee Disclosure [Member] | Land and Building [Member] | Property Subject to Operating Lease [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property Subject to or Available for Operating Lease, Number of Units	51
Lessee Disclosure [Member] | Land [Member] | Property Subject to Operating Lease [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property Subject to or Available for Operating Lease, Number of Units	133
Lessor Disclosure [Member] [Member] | Property Subject to Operating Lease [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property Subject to or Available for Operating Lease, Number of Units	1,273
Lessor Disclosure [Member] [Member] | Assets Leased to Others [Member] | Property Subject to Operating Lease [Member]
Property Subject to or Available for Operating Lease [Line Items]
Property Subject to or Available for Operating Lease, Number of Units	521