Restructuring Program Restructuring (Additional Information) (Details) (USD $)	3 Months Ended	6 Months Ended	9 Months Ended	24 Months Ended	60 Months Ended	9 Months Ended		3 Months Ended	9 Months Ended	3 Months Ended	6 Months Ended	9 Months Ended	24 Months Ended	33 Months Ended	3 Months Ended	9 Months Ended	24 Months Ended	33 Months Ended	36 Months Ended		3 Months Ended	6 Months Ended	24 Months Ended	3 Months Ended	6 Months Ended	24 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2016 Forecast [Member]	Mar. 31, 2014 Minimum [Member]	Mar. 31, 2014 Maximum [Member]	Mar. 31, 2014 Selling, General and Administrative Expense [Member]	Mar. 31, 2014 Selling, General and Administrative Expense [Member]	Mar. 31, 2014 Separations employee	Dec. 31, 2013 Separations	Mar. 31, 2014 Separations employee	Jun. 30, 2013 Separations	Mar. 31, 2014 Separations employee	Mar. 31, 2014 Non-manufacturing overhead employee	Mar. 31, 2014 Non-manufacturing overhead employee	Jun. 30, 2013 Non-manufacturing overhead employee	Mar. 31, 2014 Non-manufacturing overhead employee	Jun. 30, 2016 Non-manufacturing overhead Minimum [Member] Forecast [Member] Rate	Jun. 30, 2016 Non-manufacturing overhead Maximum [Member] Forecast [Member] Rate	Mar. 31, 2014 Asset-Related Costs	Dec. 31, 2013 Asset-Related Costs	Jun. 30, 2013 Asset-Related Costs	Mar. 31, 2014 Other Costs	Dec. 31, 2013 Other Costs	Jun. 30, 2013 Other Costs
Restructuring and Related Cost, Amounts Historically Incurred						$ 250,000,000	$ 500,000,000
Restructuring and Related Cost, Expected Cost					3,500,000,000
Restructuring and Related Cost, Expected Number of Positions Eliminated																	5,700
Annual Manufacturing Overhead Personnel Reduction																			2.00%	4.00%
Restructuring and Related Cost, Number of Positions Eliminated																	7,000
Number of Positions Eliminated, in Excess of Target																	1,300
Restructuring charges	$ 212,000,000	$ 302,000,000	$ 514,000,000	$ 2,000,000,000				$ 101,000,000	$ 250,000,000	$ 99,000,000	$ 127,000,000		$ 1,100,000,000								$ 53,000,000	$ 66,000,000	$ 487,000,000	$ 60,000,000	$ 109,000,000	$ 431,000,000
Restructuring and Related Cost, Number of Severance Packages Executed										880		1,550		8,300	520	1,000		5,640