U.S. | |||||||
Three Months Ended | |||||||
March 31, | |||||||
(In millions) | 2013 | 2012 | |||||
Service cost — benefits earned during the period | $ | 11 | $ | 10 | |||
Interest cost on projected benefit obligation | 61 | 66 | |||||
Expected return on plan assets | (84 | ) | (75 | ) | |||
Amortization of: — prior service cost | 4 | 6 | |||||
— net losses | 53 | 46 | |||||
Total defined benefit pension cost | $ | 45 | $ | 53 | |||
Non-U.S. | ||||||||
Three Months Ended | ||||||||
March 31, | ||||||||
(In millions) | 2013 | 2012 | ||||||
Service cost — benefits earned during the period | $ | 10 | $ | 8 | ||||
Interest cost on projected benefit obligation | 33 | 35 | ||||||
Expected return on plan assets | (28 | ) | (30 | ) | ||||
Amortization of: — prior service cost | — | — | ||||||
— net losses | 16 | 12 | ||||||
Total defined benefit pension cost | $ | 31 | $ | 25 | ||||