CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Millions		Total	Class A Common Stock	Additional Paid-in-Capital	Retained Earnings	Treasury Stock, at Cost	Accumulated Other Comprehensive Income (Loss)	Equity Attributable to Noncontrolling Interests
Beginning Balance at Jan. 02, 2009		$ 1,391	$ 5	$ 3,590	$ 3,565	$ (5,765)	$ (15)	$ 11
Beginning Balance (in shares) at Jan. 02, 2009		353.4
Employee stock plan issuance [in shares]		4.8
Net income (loss)		(353)	0	0	(346)	0	0	(7)
Other comprehensive (loss) income		28	0	0	0	0	28	0
Dividends		(33)	0	0	(125)	92	0	0
Employee stock plan issuance		113	0	(5)	9	109	0	0
Other		(4)	0	0	0	0	0	(4)
Purchase of treasury stock		0	0	0	0	0	0	0
Ending Balance at Jan. 01, 2010		1,142	5	3,585	3,103	(5,564)	13	0
Opening balance, as adjusted for accounting changes		358.2
Impact of adoption of ASU 2009-16 and ASU 2009-17	[1]	(146)	0	0	(146)	0	0	0
Opening balance, as adjusted for accounting changes		996	5	3,585	2,957	(5,564)	13	0
Ending Balance at Jan. 03, 2010
Beginning Balance at Jan. 01, 2010		1,142	5	3,585	3,103	(5,564)	13	0
Employee stock plan issuance [in shares]		10.2
Purchase of treasury stock [in shares]		(1.5)
Net income (loss)		458	0	0	458	0	0	0
Other comprehensive (loss) income		(15)	0	0	0	0	(15)	0
Dividends		(76)	0	0	(76)	0	0	0
Employee stock plan issuance		279	0	59	(53)	273	0	0
Purchase of treasury stock		(57)	0	0	0	(57)	0	0
Ending Balance at Dec. 31, 2010		1,585	5	3,644	3,286	(5,348)	(2)	0
Ending Balance (in shares) at Dec. 31, 2010		366.9
Employee stock plan issuance [in shares]		9.5
Purchase of treasury stock [in shares]		(43.4)
Net income (loss)		198	0	0	198	0	0	0
Other comprehensive income (loss) before effects of spin-off, net of tax		(24)	0	0	0	0	(24)	0
Other comprehensive (loss) income		(46)						0
Dividends		(135)	0	0	(135)	0	0	0
Employee stock plan issuance		182	0	9	(137)	310	0	0
Purchase of treasury stock		(1,425)	0	0	0	(1,425)	0	0
Spin-off of Marriott Vacations Worldwide Corporation		(1,162)	0	(1,140)	0	0	(22)	0
Ending Balance at Dec. 30, 2011		$ (781)	$ 5	$ 2,513	$ 3,212	$ (6,463)	$ (48)	$ 0
Ending Balance (in shares) at Dec. 30, 2011		333.0

[1] The abbreviation ASU means Accounting Standards Update.