Significant Transactions (Tables)

3 Months Ended

Jun. 30, 2014

Clearwire Acquisition [Member]

Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the purchase price allocation of consideration in the Clearwire Acquisition:

Purchase Price Allocation (in millions):
Current assets	$	778
Property, plant and equipment	1,245
Identifiable intangibles	12,870
Goodwill	437
Other assets	25
Current liabilities	(1,070		)
Long-term debt	(4,288		)
Deferred tax liabilities	(2,130		)
Other liabilities	(876		)
Net assets acquired	$	6,991

SoftBank Merger [Member]

Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the purchase price allocation of consideration transferred:

Purchase Price Allocation (in millions):
Current assets	$	8,576
Investments	133
Property, plant and equipment	14,558
Identifiable intangibles	50,672
Goodwill	6,343
Other assets	244
Current liabilities	(10,623		)
Long-term debt	(29,481		)
Deferred tax liabilities	(14,256		)
Other liabilities	(3,989		)
Net assets acquired, prior to conversion of the Bond	22,177
Conversion of Bond	3,100
Net assets acquired, after conversion of the Bond	$	25,277