Derivative Instruments - Schedule of Gross and Net Amount Offset (Detail) - USD ($) $ in Millions	Apr. 02, 2016	Dec. 31, 2015
Change in unrealized loss on forward interest rate swap hedging:
Net Fair Value in the Consolidated Balance Sheets	$ 23	$ 0
Balance Sheet Offsetting
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	61
Counterparty Offsetting	26
Net Fair Value in the Consolidated Balance Sheets	35
Balance Sheet Offsetting | Counterparty A
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	18
Counterparty Offsetting	10
Net Fair Value in the Consolidated Balance Sheets	8
Balance Sheet Offsetting | Counterparty B
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	6
Counterparty Offsetting	3
Net Fair Value in the Consolidated Balance Sheets	3
Balance Sheet Offsetting | Counterparty C
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	6
Counterparty Offsetting	3
Net Fair Value in the Consolidated Balance Sheets	3
Balance Sheet Offsetting | Counterparty D
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	12
Counterparty Offsetting	5
Net Fair Value in the Consolidated Balance Sheets	7
Balance Sheet Offsetting | Counterparty E
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	6
Counterparty Offsetting	2
Net Fair Value in the Consolidated Balance Sheets	4
Balance Sheet Offsetting | Counterparty F
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	6
Counterparty Offsetting	3
Net Fair Value in the Consolidated Balance Sheets	3
Balance Sheet Offsetting | Counterparty G
Change in unrealized loss on forward interest rate swap hedging:
Gross Fair Value	7
Counterparty Offsetting	0
Net Fair Value in the Consolidated Balance Sheets	$ 7