XML 47 R29.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Acquisition (Narrative) (Details) (Clearwell Acquisition [Member], USD $)
In Millions
3 Months Ended
Jun. 24, 2011
Clearwell Acquisition [Member]
 
Total purchase price $ 392
Cash acquired from acquisition 20
Stock options assumed in acquisition $ 8