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International Theme Parks - Additional Information (Details) € / shares in Units, shares in Thousands, € in Millions, ¥ in Millions, $ in Millions	1 Months Ended		3 Months Ended	9 Months Ended
	Jun. 30, 2017	Feb. 28, 2017 EUR (€) € / shares shares	Jul. 01, 2017	Jul. 01, 2017 CNY (¥) Property	Jul. 01, 2017 USD ($) Property	Jul. 02, 2016 USD ($)	Feb. 28, 2017 USD ($)	Dec. 31, 2016
Noncontrolling Interest
Net Cash Provided by Operating Activities					$ 8,831	$ 9,615
Net Cash Used in Investing Activities					(3,290)	(4,226)
Net Cash Provided by Financing Activities					$ (5,792)	$ (4,320)
Maximum
Noncontrolling Interest
Variable Spread Above Reference Rate				1.63%	1.63%
International Theme Parks
Noncontrolling Interest
Royalties And Management Fees					$ 115
Net Cash Provided by Operating Activities					170
Net Cash Used in Investing Activities					758
Net Cash Provided by Financing Activities					$ 13
Hong Kong Disneyland Resort
Noncontrolling Interest
Effective Ownership Interest			47.00%	47.00%	47.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners			53.00%	53.00%	53.00%
Hong Kong Disneyland Resort \| Scenario, Plan
Noncontrolling Interest
Number Of Hotels To Be Built \| Property				3	3
Hong Kong Disneyland Resort \| Loans
Noncontrolling Interest
Variable Interest Entity, Financial or Other Support, Amount					$ 137
Variable Interest Entity, Financial or Other Support, Amount from Noncontrolling Interests					$ 92
Hong Kong Disneyland Resort \| Loans \| HIBOR
Noncontrolling Interest
Variable Spread Above Reference Rate				2.00%	2.00%
Shanghai Disney Resort
Noncontrolling Interest
Effective Ownership Interest			43.00%	43.00%	43.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners			57.00%	57.00%	57.00%
Shanghai Disney Resort \| Unused lines of Credit
Noncontrolling Interest
Variable Interest Entity, Financial or Other Support, Amount					$ 157
Debt Instrument, Interest Rate, Stated Percentage			8.00%	8.00%	8.00%
Shanghai Disney Resort \| Loans
Noncontrolling Interest
Variable Interest Entity, Financial or Other Support, Amount					$ 775
Variable Interest Entity, Financial or Other Support, Amount from Noncontrolling Interests				¥ 6,600	$ 1,000
Shanghai Disney Resort \| Loans \| Maximum
Noncontrolling Interest
Debt Instrument, Interest Rate, Stated Percentage			8.00%	8.00%	8.00%
Shanghai Disney Resort \| Development and pre-opening cost loan and outstanding roylties and management fees
Noncontrolling Interest
Variable Interest Entity, Financial or Other Support, Amount					$ 281
Shanghai Disney Resort \| Line of Credit
Noncontrolling Interest
Debt Instrument, Interest Rate, Stated Percentage			8.00%	8.00%	8.00%
Variable Interest Entity, Financial or Other Support, Amount from Noncontrolling Interests				¥ 1,400	$ 202
Shanghai Disney Resort Management Company
Noncontrolling Interest
Effective Ownership Interest			70.00%	70.00%	70.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners			30.00%	30.00%	30.00%
Disneyland Paris
Noncontrolling Interest
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions	100.00%		100.00%
Disneyland Paris \| Minority Interest in Euro Disney S.C.A.
Noncontrolling Interest
Effective Ownership Interest		88.00%					88.00%	81.00%
Stock Issued During Period, Shares, Acquisitions \| shares		1,360
Business Acquisition, Shares Acquired \| shares		70,500
Value of parent shares issued for noncontrolling interest shares		€ 141					$ 150
Business Acquisition, Share Price \| € / shares		€ 2
Disneyland Paris \| Tender Offer \| Scenario, Plan
Noncontrolling Interest
Value of parent shares issued for noncontrolling interest shares		€ 224					$ 250
Business Acquisition, Share Price \| € / shares		€ 2
Disneyland Paris \| Euro Disney S.C.A.
Noncontrolling Interest
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage		82.00%