Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May. 29, 2015	May. 30, 2014	May. 29, 2015	May. 30, 2014
Segment Reporting [Abstract]
Revenue	$ 1,162,158	$ 1,068,208	$ 2,271,339	$ 2,068,328
Cost of revenue	185,173	154,904	351,971	303,413
Gross profit	$ 976,985	$ 913,304	$ 1,919,368	$ 1,764,915
Gross profit as a percentage of revenue	84.00%	85.00%	85.00%	85.00%
Digital Media [Member]
Segment Reporting [Abstract]
Revenue	$ 747,475	$ 691,575	$ 1,450,248	$ 1,332,678
Cost of revenue	50,693	36,063	95,038	74,150
Gross profit	$ 696,782	$ 655,512	$ 1,355,210	$ 1,258,528
Gross profit as a percentage of revenue	93.00%	95.00%	93.00%	94.00%
Digital Marketing [Member]
Segment Reporting [Abstract]
Revenue	$ 366,464	$ 330,357	$ 723,631	$ 644,788
Cost of revenue	131,933	115,873	252,308	223,890
Gross profit	$ 234,531	$ 214,484	$ 471,323	$ 420,898
Gross profit as a percentage of revenue	64.00%	65.00%	65.00%	65.00%
Print And Publishing [Member]
Segment Reporting [Abstract]
Revenue	$ 48,219	$ 46,276	$ 97,460	$ 90,862
Cost of revenue	2,547	2,968	4,625	5,373
Gross profit	$ 45,672	$ 43,308	$ 92,835	$ 85,489
Gross profit as a percentage of revenue	95.00%	94.00%	95.00%	94.00%